WO2022060163A1 - Brassiere size classification code, user measurement module for giving size classification code and driving method thereof, terminal equipped with user mesaurement module, and platform server for giving size classification code - Google Patents

Abstract

The present invention is characterized by combining three reference codes of a band size, a cup size, and a breast type to have a form of AB-C, wherein the first letter A indicates one of subdivided band sizes, the second letter B indicates one of subdivided cup sizes, and the third letter C after delimiter - indicates one of subdivided breast types so as to standardize the size of brassiere products or the chest size of users, and the three reference codes of the band size, cup size, and breast type are given to a user on the basis of measurement information measured in a 3D point cloud image corresponding to the user's upper body including the breast, or given to each brassiere product on the basis of size information of brassiere products.

Description

Bra size classification code, user measurement module for giving this size classification code and driving method thereof, a terminal equipped with this user measurement module, and a platform server for giving this size classification code

The present invention relates to a bra size classification code, a user measurement module for assigning the size classification code and a driving method thereof, a terminal equipped with the user measurement module, and a platform server for giving the size classification code, and more particularly, to a human body A bra size classification code that uses various measurement information about the points of interest and lines of interest in the upper body or 3D positioning information through the point cloud of the upper body to classify women's breast shapes through three classification codes and perform new standardization , to a user measurement module for giving this size classification code and a driving method thereof, a terminal equipped with this user measurement module, and a platform server for giving this size classification code.

In general, a bra is a kind of underwear for protecting a woman's breast and preventing sagging to maintain a balanced body. The bra is mainly made of cotton, poly, nylon, etc. in consideration of breathability including sweat absorption due to the nature of the bra due to its close contact with the body. It consists of a shoulder strap that prevents it from detaching from the chest.

In the past, many women complained of discomfort in wearing bras because they overlooked the various body types and body characteristics of women and standardized all bra products only with cup size and band size due to the difference between women's upper and lower breast circumferences. brought refusal. Due to the fact that bras are classified only by cup size and band size, it is surveyed that more than 80% of women are wearing bras that do not fit their breasts.

Therefore, in the market, rather than distinguishing bra products based on simple cup size and band size, we introduced a more diverse and practical factor for breast and bra, enabling detailed chest and bra classification close to the real thing, allowing each individual to accurately and accurately themselves in a convenient way. There is a need for a system that allows users to choose and wear comfortable bra products that fit their chest.

The present invention has been devised to solve the above problems, and its purpose is to use various measurement information on points of interest and lines of interest of the upper body in the human body, or by using 3D positioning information through the point cloud of the upper body of the female breast. A new standardization is performed by classifying the shape through three classification codes, and a classification code composed of three standardized classification codes for the upper body of an individual that is calculated by photographing and sensing the human body through their user terminal is newly developed. A bra size classification code that recommends a customized bra product that meets the user's requirements by granting it, a user measurement module that assigns this size classification code and its driving method, a terminal equipped with this user measurement module, and this size classification code It is to provide a platform server that does

According to the present invention, as a size classification code that can express the standard of a bra product or the user's chest size, it has the form of AB-C by combining three reference codes of band size, cup size, and breast type, and the first letter A indicates one of the subdivided band sizes, the second letter B indicates one of the subdivided cup sizes, and the delimiter - the third letter C after the delimiter indicates one of the subdivided breast types to indicate the size of the bra product or the user's The chest size is standardized, and the three reference codes of the band size, cup size, and breast type are given to the user based on measurement information measured in a 3D point cloud image corresponding to the user's upper body including the breast, or a bra product. It provides a bra size classification code, characterized in that it is assigned to each bra product based on the dimensional information of .

Preferably, a point of interest and a line of interest connecting the point of interest are extracted from a 3D point cloud model representing the user's upper body including the breast, and the user's breast volume and breast volume using the location of the point of interest and the length of the line of interest At least one of the first method of measuring the shape and the second method of measuring the breast volume and the breast shape using the three-dimensional positioning information of the point cloud is performed to measure the upper body of the user including the breast, and the measured measurement information It is characterized in that the Newon-type size, which is a size classification code for the size classification code for the breast type, and the cup size classified by the band size, the breast volume, and the breast volume of the user through .

Preferably, the band size is characterized in that it is measured through the following equation.

[Equation]

P + α1

Here, P is the circumference of the lower chest, α1 is a weight, α1 is 4 when the P value is even, and α1 is 3 when the P value is odd.

Preferably, the cup size is determined as a volume code by the correlation between the measured user's band size and the breast volume size calculated through integration after approximating the point cloud belonging to the chest area to a curved function. .

Preferably, the point of interest and the line of interest are the length between the marginal point of the left breast and the internal margin of the left breast (A, a1-a2), and the length between the marginal point of the right breast and the internal margin of the right breast (AA, aa2) -aa1), the length of the sternum (K, a2-aa1), the length between the outer margin of the left breast and the vertex of the left breast (B, a1-b1), and the length between the inner margin of the left breast and the vertex of the left breast (C, a2-b1), the length between the marginal point of the right breast and the vertex of the right breast (BB, aa2-b2), the length between the inner margin of the right breast and the vertex of the right breast (CC, aa1-b2), and the marginal point of the left breast (CC, aa1-b2) -Length between the lower eye point of the left breast (D, a1-c1), the length between the inner margin of the left breast and the lower eye point of the left breast (E, a2-c1), and the length between the outer margin of the right breast and the lower eye point of the right breast (DD, aa2-c2), the length between the inner margin of the right breast and the lower eye point of the right breast (EE, aa1-c2), the length between the left axillary point and the right axillary point (I, d1-d2), the vertex of the left breast -Length between the vertices of the right breast (J, b1-b2), the length between the left shoulder point and the right shoulder point (L, e1-e2), the length between the marginal point of the left breast and the marginal point of the right breast (S, a1-) aa2), the length between vertex-I (axillary line) of the left breast (F, b1-I), the length between vertex-I (axillary line) of the right breast (FF, b2-I), within I (axillary line) , The length between the left axillary point and the corresponding position of the left breast’s marginal point (IA), I(armpit line), the length between the left breast’s external marginal point and the left breast’s internal marginal point correspondence location (IB), I(armpit) In line), the length (IC) between the corresponding position of the internal compression point of the left breast - the corresponding position of the internal compression point of the right breast, within I (armpit line), between the corresponding position of the external margin of the right breast - the corresponding position of the internal compression point of the right breast Within length (ID), I (armpit line), the length between the right armpit point - the corresponding position of the outer margin of the right breast (IE), F (the vertex line of the left breast) - The length between the inner edge point of the left breast (A1, F) -a2), FF (vertex line of the right breast)-length between the internal margins of the right breast (A2, FF-a) a1), the length between the vertex of the left breast and the lower eye point of the left breast (G, b1-c1), the length between the corner point of the right breast and the lower eye point of the right breast (GG, b2-c2), and the length between the lower eye point of the left breast and the left breast point-S ( thymus) liver length (H, b1-S), right breast vertex-S (chest line) length (HH, b2-S), breast vertex-vertex corresponding isolateral length (O, (b1, b2) -f), the length between the lower eye point of the breast and the corresponding isobars of the lower breast (P, (c1, c2)-g), S (chest line) and the length between the corresponding isotopes of the upper breast (R, Sh), the length of the circumference of the upper breast ( X), it is characterized in that the lower breast circumference length (Y).

Preferably, according to the first method, the breast type is determined by comparing at least one of the point of interest and the line of interest with a classification rate value table for the breast type, and the classification rate value table for the breast type is as the following table. characterized by being defined.

[graph]

Preferably, according to the second method, the breast type is determined by comparing the ratio of the left upper breast volume to the left lower breast volume and the ratio of the right upper breast volume to the right lower breast volume based on the position of the nipples according to the second method. do.

Preferably, the breast type is determined from one of Archetype, Round, Slender, Tear Drop, Relaxed, Bell, East West, Side Set, Relaxed & Side Set, Asymmetric, and Athletic, and "Archetype" is Equation 1 below is determined through

[Equation 1]

IF (U1≤C/B≤V1) AND (U1≤CC/BB≤V1) AND

(W1≤H/G≤X1) AND (W1≤HH/GG≤X1) AND (Y1≤O/R≤Z1)

THEN (breast type = "ARCHETYPE")

"Round" is determined through Equation 3 below,

[Equation 3]

IF (U2≤C/B≤V2) AND (U2≤CC/BB≤V2) AND

(W2≤H/G≤X2) AND (W2≤HH/GG≤X2) AND ELSE IF (Y2≤O/R≤Z2)

THEN (breast type = "ROUND")

"Slender" is determined through Equation 5 below,

[Equation 5]

IF (U3≤C/B≤V3) AND (U3≤CC/BB≤V3) AND

(W3≤H/G≤X3) AND (W3≤HH/GG≤X3) AND

(Y3≤((B+C)/A)≤Z3) AND (Y3≤((BB+CC)/A)≤Z3) ELSE IF (1.2≤O/R≤1.5)

THEN (breast type = "SLENDER")

"Tear Drop" is determined through Equation 7 below,

[Equation 7]

IF (U4≤C/B≤V4) AND (U4≤CC/BB≤V4) AND

(W4≤H/G≤X4) AND (W4≤HH/GG≤X4) AND

(Y4≤O/R≤Z4) AND (1.2≤P/O≤1.4)

THEN (breast type = "TEAR DROP")

"Relaxed" is determined through Equation 9 below,

[Equation 9]

IF (U5≤C/B≤V5) AND (U5≤CC/BB≤V5) AND

(W5＜H/G＜X5) AND (W5＜HH/GG＜X5) AND ELSE IF (Y5≤O/R≤Z5)

THEN (breast type = "RELAXED")

"Bell" is determined through Equation 11 below,

[Equation 11]

IF (U6≤C/B≤V6) AND (U6≤CC/BB≤V6) AND

(W6＜H/G＜X6) AND (W6＜HH/GG＜X6) AND ELSE IF (Y6≤O/R≤Z6)

THEN (breast type = "BELL")

"Eeat West" is determined through Equation 13 below,

[Equation 13]

IF (U7≤C/B≤V7) AND (U7≤CC/BB≤V7) AND

(W7≤H/G≤X7) AND (W7≤HH/GG≤X7) AND

(Y7≤E/D≤Z7) AND (Y7≤EE/DD≤Z7) AND (1.1≤((IB+IC+ID)/J)≤1.2)

THEN (breast type = "EAST WEST")

"Side Set" is determined through Equation 15 below,

[Equation 15]

IF (U8≤C/B≤V8) AND (U8≤CC/BB≤V8) AND

(W8≤H/G≤X8) AND (W8≤HH/GG≤X8) AND (Y8≤((IB+IC+ID)/J)≤Z8)

THEN (breast type = "SIDE SET")

"Relaxed & Side Set" is determined through Equation 17 below,

[Equation 17]

IF (U9＜C/B＜V9) AND (U9＜CC/BB＜V9) AND

(W9＜E/D＜X9) AND (W9＜EE/DD＜X9) AND

(Y9<H/G≤Z9) AND (Y9<HH/GG<Z9)

THEN (breast type = "RELAXED & SIDE SET")

"Asymmetric" is determined through Equation 19 below,

[Equation 19]

IF ((U10≤H/HH≤V10) OR (U10≤HH/H≤V10)) AND

IF ((W10≤(B+C)/(BB+CC)<X10) OR (W10≤(BB+CC)/(B+C)<X10))

THEN (breast type = "ASYMMETRIC")

"Athletic" is characterized in that it is determined through Equation 21 below.

[Equation 21]

IF (U11≤(B+C)/A≤V11) AND (U11≤(BB+CC)/AA≤V11) AND

(W11≤(A+K+AA)/I≤X11) AND (Y11≤R/O≤Z11)

THEN (breast type = "ATHLETIC")

Preferably, the breast type is determined from one of Archetype, Round, Slender, Tear Drop, Relaxed, Bell, East West, Side Set, Relaxed & Side Set, Asymmetric, and Athletic, and "Archetype" is Equation 2 below is determined through

[Equation 2]

IF ((0.8J/(0.857I-0.8J))≤2) AND ((H/G≤2) OR (HH/GG≤2)) AND

LUV:LLV = 45:55 AND

RUV:RLV = 45:55

THEN (breast type = "ARCHETYPE")

"Round" is determined through Equation 4 below,

[Equation 4]

IF ((0.8J/(0.857I-0.8J))≤2) AND ((H/G≤2) OR (HH/GG≤2)) AND

LUV:LLV = 50:50 AND

RUV:RLV = 50:50

THEN (breast type = "ROUND")

"Slender" is determined through Equation 6 below,

[Equation 6]

IF ((0.8J/(0.857I-0.8J))≤2) AND ((H/G≤2) OR (HH/GG≤2)) AND

LUV:LLV = 30:70 AND

RUV:RLV = 30:70

THEN (breast type = "SLENDER")

"Tear Drop" is determined through Equation 8 below,

[Equation 8]

IF ((0.8J/(0.857I-0.8J))≤2) AND ((H/G≤2) OR (HH/GG≤2)) AND

LUV:LLV = 40:60 AND

RUV:RLV = 40:60

THEN (breast type = "TEAR DROP")

"Relaxed" is determined through Equation 10 below,

[Equation 10]

IF ((0.8J/(0.857I-0.8J))≤2) AND ((2＜H/G) OR (2＜HH/GG)) AND

LUV:LLV = 80:20 AND

RUV:RLV = 80:20

THEN (breast type = "RELAXED")

"Bell" is determined through Equation 12 below,

[Equation 12]

IF ((0.8J/(0.857I-0.8J))≤2) AND ((2＜H/G) OR (2＜HH/GG)) AND

LUV:LLV = 60:40 AND

RUV:RLV = 60:40

THEN (breast type = "BELL")

"Eeat West" is determined through Equation 14 below,

[Equation 14]

IF (2<(0.8J/(0.857I-0.8J))) AND ((H/G≤2) OR (HH/GG≤2)) AND

OV:IV = 70:30 AND

LUV:LLV = 30:70 AND

RUV:RLV = 30:70

THEN (breast type = "EAST WEST")

"Side Set" is determined through Equation 16 below,

[Equation 16]

IF (2<(0.8J/(0.857I-0.8J))) AND ((H/G≤2) OR (HH/GG≤2)) AND

OV:IV = 70:30 AND

LUV:LLV = 50:50 AND

RUV:RLV = 50:50

THEN (breast type = "SIDE SET")

"Relaxed & Side Set" is determined through Equation 18 below,

[Equation 18]

IF (2＜(0.8J/(0.857I-0.8J))) AND ((2＜H/G) OR (2＜HH/GG)) AND

LUV ＜ LLV AND

RUV ＜ RLV

THEN (breast type = "RELAXED & SIDE SET")

"Asymmetric" is determined through Equation 20 below,

[Equation 20]

IF Left chest volume code ≠ Right chest volume code

THEN (breast type = "ASYMMETRIC")

"Athletic" is characterized in that it is determined through Equation 22 below.

[Equation 22]

IF Left chest volume ＜ Minimum volume value of volume code 1 AND

Right chest volume ＜ Minimum volume value of volume code 1

THEN (breast type = "ATHLETIC")

Here, the volume code is subdivided by classifying the breast volume and weight based on the cup diameter.

Meanwhile, according to another aspect of the present invention, as a user measurement module that assigns a size classification code according to one of the above-described features, it can be mounted on a terminal that connects to an information communication network and performs communication, and 3D including a 3D depth value. an image acquisition unit for receiving a point cloud image; a 3D point cloud generation unit for generating a 3D point cloud based on the 3D point cloud image transmitted from the image acquisition unit; a 3D point cloud optimization unit that connects the 3D point clouds generated by the 3D point cloud generation unit to generate a 3D point cloud model; A point of interest and a line of interest connecting the point of interest are extracted from the 3D point cloud model representing the user's upper body including the breast, and the user's breast volume and breast shape are measured using the location of the point of interest and the length of the line of interest. an upper body measuring unit for measuring the user's upper body including the breast by performing one or more of the first method and the second method of measuring the breast volume and the breast shape using the three-dimensional positioning information of the point cloud; and a user chest classification unit for determining a Newon-type size that is a size classification code for a band size, a cup size classified by breast volume, and a breast type for a user's chest through the measurement information measured by the upper body measurement unit; It provides a user measurement module comprising a.

Preferably, a special body type review unit for determining a special body type code for the chest body of the user through the measurement information measured by the upper body measurement unit; and a product recommendation unit that extracts a size-customized bra product based on the determined Newon size size classification code and recommends a bra product tailored to the user by extracting a bra with complementary functions based on the determined special body type code; It is characterized in that it further comprises.

Preferably, a special body type review unit for determining a special body type code for the chest body of the user through the measurement information measured by the upper body measurement unit; and a product recommendation unit that extracts a size-customized bra product based on the determined size classification code and recommends a bra product tailored to the user by extracting a bra with complementary functions based on the determined special body type code; It is characterized in that it further comprises.

Preferably, the special body type review unit includes, among the measurement information according to the first method, the length between the vertex of the breast and the corresponding isotope (O, (b1, b2)-f), between the lower eye point of the breast and the corresponding isopoint of the lower breast. Length (P, (c1, c2)-g), middle belly thickness Length (S), lower belly thickness length (T), left armpit point-right armpit point length (I, d1-d2), left breast Length between the marginal point of the left breast and the internal margin of the left breast (A, a1-a2), between the marginal point of the right breast and the internal margin of the right breast (AA, aa2-aa1), the length of the sternum (K, a2-aa1) , The length between the left armpit point and the corresponding position of the left breast in the armpit line, the length between the corresponding position of the external margin of the left breast within the armpit line and the corresponding position of the internal margin of the left breast, the internal margin of the left breast within the armpit line Corresponding position-length between the corresponding positions of the internal compression point of the right breast, the corresponding position of the external marginal point of the right breast within the armpit line-Length between the corresponding positions of the internal compression point of the right breast, the right armpit point-corresponding position of the external margin of the right breast within the armpit line Liver length, left breast internal margin-left breast vertex length (C, a2-b1), right breast internal margin-right breast vertex length (CC, aa1-b2), left breast external margin-left The length between the vertices of the breast (B, a1-b1), the length between the apex of the right breast and the vertex of the right breast (BB, aa2-b2), the length between the vertex of the left breast and the inner margin of the left breast, of the right breast At least one of the length between the vertex line and the inner edge of the right breast and the length between the vertex of the left breast and the vertex of the right breast (J, b1-b2) is compared with the classification ratio value table for the special body type to determine the special body type of the user body type. It is classified into one of TUMMY CONTROL, SIDE BREAST, PROMINENT BREASTBONE, HOLLOW BREASTBONE, and normal, and the classification ratio value table for the special body type is characterized in that it is defined in the following table.

[graph]

Preferably, among the special body types, "TUMMY CONTROL (TCU)" is determined through Equation 23 below,

[Equation 23]

IF　 (U12≥(O/P)≥V12) AND　(U12≥(P/S)≥V12) AND

(W12≥(S/T)≥X12)

THEN　(special body type = "TCU")

"SIDE BREAT (SBR)" is determined through Equation 24 below,

[Equation 24]

IF　 (U13≥I/(A+K+AA)>V13) AND　(W13≥(IA+IB)/A≥X13) AND

(W13≥(ID+IE/AA)≥X13)

THEN　(special body type = "SBR")

"PROMINENT BREASTBONE (PBR)" is determined through Equation 25 below,

[Equation 25]

IF　 (U14≥(IB+IC)/(A+K)>V14)　AND　(U14≥(IC+ID)/(AA+K)>V14) AND

(W14≥C/B≥X14) AND　(W14≥(CC/BB)≥X14)

THEN (special body = "PBR")

"HOLLOW BREASTBONE (HBB)" is characterized in that it is determined through Equation 26 below.

[Equation 26]

IF　(U15≥(A1+K+A2)/J>V15) AND (U15≥(A+K+AA)/(IB+IC+ID)>V15)

THEN　(special body type = "HBB")

Meanwhile, according to another feature of the present invention, as a method of driving a user measurement module that assigns a size classification code according to any one of the above features, (a) a 3D point cloud image in which the user measurement module includes a 3D depth value receiving; (b) generating, by the user measurement module, a 3D point cloud based on a 3D point cloud image; (c) generating a 3D point cloud model by connecting the 3D point cloud generated by the user measurement module; (d) the user measurement module extracts a point of interest and a line of interest connecting the point of interest from the 3D point cloud model representing the upper body of the user including the breast, and using the position of the point of interest and the length of the line of interest, the user Measuring the upper body of the user including the breast by performing one or more of the first method of measuring the breast volume and breast shape of step; and (e) determining, by the user measurement module, a Newon-type size, which is a size classification code for a band size, a cup size classified by breast volume, and a breast type, for the chest of the user through the measurement information measured by the user measurement module; It provides a method of driving a user measurement module comprising a.

Preferably, the method comprising: (f) determining, by the user measurement module, a special body type code for the chest body type of the user through the measured measurement information; and (g) extracting, by the user measurement module, a size-customized bra product based on the determined size classification code, and extracting a bra with a complementary function based on the determined special body type code to recommend a bra product tailored to the user; It is characterized in that it further comprises.

Preferably, in the step (f), among the measurement information according to the first method, the length (O, (b1, b2)-f) between the vertex of the breast and the corresponding equal point of the breast, the lower eye point of the breast and the corresponding equal point of the lower breast Liver length (P, (c1, c2)-g), middle belly thickness length (S), lower belly thickness length (T), left axillary point-right axillary point length (I, d1-d2), left The length between the marginal margin of the breast and the internal margin of the left breast (A, a1-a2), the length between the marginal margin of the right breast and the internal margin of the right breast (AA, aa2-aa1), the length of the sternum (K, a2-aa1) ), the length between the left armpit point and the corresponding position of the left breast in the armpit line, the length between the corresponding position of the external margin of the left breast within the armpit line and the corresponding position of the internal margin of the left breast, the internal edge of the left breast within the armpit line Corresponding point-corresponding position of the internal margin of the right breast, the length between the corresponding position of the internal margin of the right breast within the armpit line, the length between the corresponding position of the internal margin of the right breast, and the corresponding position of the right armpit-external margin of the right breast within the armpit line Position-to-location length, left breast internal margin-left breast vertex length (C, a2-b1), right breast internal margin-right breast vertex length (CC, aa1-b2), left breast external margin- The length between the vertices of the left breast (B, a1-b1), the length between the apex of the right breast and the vertex of the right breast (BB, aa2-b2), the length between the vertex line of the left breast and the inner margin of the left breast, the right breast At least one of the length between the vertex line of the right breast and the inner edge of the right breast and the length between the vertex of the left breast and the vertex of the right breast (J, b1-b2) is compared with the table of classification ratio values for the special body type of the user is classified into one of TUMMY CONTROL, SIDE BREAST, PROMINENT BREASTBONE, HOLLOW BREASTBONE, and normal, and the classification ratio value table for the special body type is characterized in that it is defined in the following table.

[graph]

Preferably, among the special body types, "TUMMY CONTROL (TCU)" is determined through Equation 23 below,

[Equation 23]

IF　 (U12≥(O/P)≥V12) AND　(U12≥(P/S)≥V12) AND

(W12≥(S/T)≥X12)

THEN　(special body type = "TCU")

"SIDE BREAT (SBR)" is determined through Equation 24 below,

[Equation 24]

IF　 (U13≥I/(A+K+AA)>V13) AND　(W13≥(IA+IB)/A≥X13) AND

(W13≥(ID+IE/AA)≥X13)

THEN　(special body type = "SBR")

"PROMINENT BREASTBONE (PBR)" is determined through Equation 25 below,

[Equation 25]

IF　 (U14≥(IB+IC)/(A+K)>V14)　AND　(U14≥(IC+ID)/(AA+K)>V14) AND

(W14≥C/B≥X14) AND　(W14≥(CC/BB)≥X14)

THEN (special body = "PBR")

"HOLLOW BREASTBONE (HBB)" is characterized in that it is determined through Equation 26 below.

[Equation 26]

IF　(U15≥(A1+K+A2)/J>V15) AND (U15≥(A+K+AA)/(IB+IC+ID)>V15)

THEN　(special body type = "HBB")

Preferably, the step (g) comprises: (g-1) extracting, by the user measurement module, a Newon-type size that is a size classification code for the user's chest; (g-2) classifying, by the user measurement module, into one group of cup size groups for each breast type by referring to the user's breast type and cup size among the size classification codes; (g-3) determining, by the user measurement module, a bra type for each cup size group for each breast type to which the user belongs, and selecting bra products that satisfy the user's breast size and bra type as a primary selection; (g-4) The user measurement module refers to the user's breast type in the size classification code, and the bra having a complementary function to the user's breast type by secondary selection among the bra products selected in the step (g-3) selecting products; (g-5) extracting, by the user measurement module, a special body shape code for the user's body shape; (g-6) The user measurement module determines a bra type suitable for the special body shape code for the user's body shape, and the user's special body shape is fitted by the third selection among the bra products selected in the step (g-4). selecting bra products; (g-7) The user measurement module refers to the special body type code for the user's body type and selects bra products having a complementary function for the user's special body shape 4th among the bra products selected in the step (g-6) to do; and (g-8) transmitting, by the user measurement module, information on the finally selected bra products to the user terminal as recommended bra products; It is characterized in that it includes.

Meanwhile, according to another aspect of the present invention, there is provided a user terminal used in a bra recommendation platform service system, comprising: a communication unit for accessing an information communication network; a sensor unit for capturing and sensing an image of the user's upper body including the breast; and a user measurement module according to the above-described characteristics; It provides a user terminal comprising a.

Meanwhile, according to another aspect of the present invention, as a platform server that assigns a size classification code according to any one of the above-described features, the user's breast A standardized size classification code by performing at least one of the first measuring method of measuring the volume and breast shape and the second measuring method of measuring the user's breast volume and breast shape using the 3D positioning information of the 3D point cloud model A platform server is provided, characterized in that a Newon-style bra size is created and a Newon-style universal size, which is a standardized size classification code for each bra product, is given based on the dimensional information of the manufacturer's terminal.

Preferably, the platform server comprises: a sample data collection unit for collecting measurement data of human samples; The first measurement method for measuring the user's breast volume and breast shape based on the measurement values of the points of interest and lines of interest in the upper body by analyzing the collected measurement data and the user's breast volume using the 3D positioning information of the 3D point cloud model and a classification code standardization unit performing at least one of a second measurement method for measuring a breast shape and generating a Newon-type bra size that is a standardized size classification code; We collect dimensional information about our bra products from manufacturers' terminals and designate the Newon-style universal size, a standardized size classification code for each product, and determine the bra supplementary functions for each special body shape to designate the bra supplementary functions required for each special body shape. product classification department; It is characterized in that it includes.

Preferably, the classification code standardization unit analyzes the measurement data of the sample data collection unit to standardize the size classification code into three reference codes for cup size and breast type classified by band size, breast volume, and each reference code is characterized in that it is subdivided.

According to the present invention, a new standardization can be achieved by classifying a woman's breast shape through three classification codes using various measurement information on the point of interest and line of interest of the upper body in the human body or using 3D positioning information through the point cloud of the upper body. Recommends a custom bra product that meets the user's requirements by giving a new classification code consisting of three standardized classification codes for an individual's upper body calculated by photographing and sensing the human body through their user terminal. By providing the bra recommendation platform service system and method, and the terminal used in the system, it has the effect of allowing individuals to choose and wear comfortable bra products that fit their chest precisely in a simple way.

Through this, the conventional one-dimensional breast measurement method and the two-dimensional existing bra size system, which had not been improved for a long time, were replaced with a three-dimensional breast measurement method and a bra size system consisting of three new classification codes and standardized. , it has the effect of being able to provide a universal standard bra size that can be used by anyone regardless of nationality.

In particular, the three-dimensional measurement method using computer vision and the measurement here without distinguishing the size of the chest and the bra only by the cup size and the band size by the two-dimensional bra size system method based on the simple one-dimensional measurement method as in the past. Nuonchic Bra Size standardized by numerically calculating the three-dimensional data and defining it as three classification codes; cup size by band size, breast volume, and breast By newly standardizing the bra size by shape), it also has the effect of being able to standardize the size of the chest, which varies from person to person, to the new-on bra size.

1 is a view for comparatively explaining a bra size measurement method according to the prior art and a bra size measurement method according to the present invention.

2 is a view for explaining a bra recommendation platform service system according to an embodiment of the present invention.

3 is a diagram for explaining the internal configuration of a user terminal according to an embodiment of the present invention.

4 is a diagram for explaining the internal configuration of a user measurement module in a user terminal according to an embodiment of the present invention.

5 and 6 are upper body front and upper body side views for explaining points of interest and lines of interest used for measuring the user's upper body including breasts according to an embodiment of the present invention.

7 is a diagram for explaining the internal configuration of a platform server according to an embodiment of the present invention.

8 is a view for explaining various types of breasts according to an embodiment of the present invention.

9 is a view for explaining a special body shape of various breasts according to an embodiment of the present invention.

10 is a flowchart illustrating a bra recommendation platform service method according to an embodiment of the present invention.

11 is another flowchart for explaining an app service method according to an embodiment of the present invention.

12 is a flowchart illustrating a product recommendation process according to an embodiment of the present invention.

13 is a view for explaining a position of a nipple for defining a breast volume and a breast type code according to an embodiment of the present invention.

14 is a view for explaining a method of defining a breast region for calculating a breast volume according to an embodiment of the present invention.

Since the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention. In describing each figure, like reference numerals have been used for like elements.

Terms such as first, second, A, and B may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

When an element is referred to as being “connected” or “connected” to another element, it is understood that it may be directly connected or connected to the other element, but other elements may exist in between. it should be On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 (a) is a view for explaining a bra size measurement method according to the prior art, Figure 1 (b) is a view for explaining a bra size measurement method according to the present invention. In the bra size measurement method according to the prior art of FIG. 1 (a), both sides have the same size classification code of 32C despite the difference in volume and shape of the left and right breasts. The bra size measurement method according to the present invention improved on this, as shown in FIG. will have

The size classification code is a size classification code that can express the standard of a bra product or a user's chest size, and has the form of AB-C by combining three reference codes of band size, cup size, and breast type, and the first letter A indicates one of the subdivided band sizes, the second letter B indicates one of the subdivided cup sizes, and the delimiter - the third letter C after the subdivision indicates one of the subdivided breast types to indicate the size or user of the bra product. standardize the chest size of The three reference codes of the band size, cup size, and breast type are given to the user based on measurement information measured from a 3D point cloud image corresponding to the user's upper body including the breast, or based on the size information of the bra product. It can be given to each bra product.

Hereinafter, the AB-C type size classification code, which combines the three reference codes of the above-described band size, cup size, and breast type, is defined and described as a new term called Nuonchic Bra Size. The term Nuonchic Size is used for the size classification code measured corresponding to the user's upper body including the breast, and the existing classification code of various bra products is based on the dimensional information of each product. The size classification code converted to the size format will be described using the term Nuonchic Universal Size.

1 is related to the mark and definition of a new bra size, which is the most important core and basis of the present invention. This is a new-on bra size that is three classification codes (band size, cup size and breast type by breast volume) that are three-dimensionally expressed in bra size, which has been classified only with two classification codes (band size and cup size). change and categorize. In other words, FIG. 1 is a three-dimensional measurement of a woman's breast, which is a three-dimensional object, after measuring the three-dimensional data by a three-dimensional measurement method and numerically calculating the three-dimensional classification code (band size, cup size by breast volume, and breast type). It is a drawing to explain the size of the Newon type bra, which is a notation.

Existing bra sizes have a bra size system consisting of two classification codes: band size and cup size. The measurement method has also been measured by simply using a tape measure without any improvement since the advent of the bra product. Recently, various improved measurement methods have been introduced, but these methods also adopt the existing two classification system of band size and cup size. The reality is that you are choosing With the existing method of measuring the chest, which is a three-dimensional atypical object, one-dimensionally with a tape measure, and the existing bra size system, which is calculated by the difference between the circumference of the upper chest and the circumference of the lower chest, it is difficult for women to find the right breast size and bra for them. It's very difficult.

Using a one-dimensional measuring method using a tape measure to measure a woman's breast made of a three-dimensional atypical object that does not exist in the same shape and size, accurate measurements cannot be made, and accurate results cannot be obtained. Since a woman's breast is a three-dimensional atypical object that no one has the same shape, women cannot find a bra size that fits their breasts by measuring the volume and shape of these three-dimensional breasts with existing one-dimensional measurement methods. Finding the right bra at once is also difficult in reality.

In order to solve this problem, it is necessary to innovatively change the one-dimensional bra size consisting of the existing band size and cup size to create a new measurement method and a new bra size system that match a woman's chest made of a three-dimensional atypical object. In consideration of this, the present applicant has defined a Newon-type measurement method and a Newon-type bra size. In other words, not a one-dimensional measurement method using a tape measure, but a three-dimensional measurement method using computer vision was used to measure the chest, which is a three-dimensional atypical object, and the three-dimensional three classification codes (bands) calculated by the three-dimensional measurement method The present applicant defined and created a new bra size system (Nuonchic Bra Size) consisting of size, cup size by breast volume and breast type). The applicant thought that the most realistic and accurate method would be to three-dimensionally measure the breast, which is a three-dimensional object, and to newly classify and express the three-dimensional female breast with three classification codes based on the three-dimensional data that is the measurement result. .

Referring back to FIG. 1 , the first two classification codes (band size, cup size) of these three classification codes correspond to the existing method. This is a consideration for the sake of understanding and convenience. If this is defined in a brand new way, it may confuse the existing consumers, producers, and the market and may be considered inconvenient to use. Classification was marked.

The most important factors to indicate a woman's breast size are the band size, the volume of the breast, and the shape of the breast (breast type).

The reason that bra size has been measured one-dimensionally is because there has been no way to accurately measure the volume of a three-dimensional atypical breast with a tape measure or other methods until now. there was no way In the reality that there are more than 10 breast shapes, it is absolutely impossible to measure the exact bra size with the cup size determined by the difference between the existing upper chest circumference and the lower chest circumference.

Newon bra size classification and definition, and the method of measuring the chest using computer vision is the only method that solves the above problems so far. After measuring the three-dimensional female breast in three dimensions using computer vision, the volume of the user's chest is measured using the measured three-dimensional data, and the breast shape is obtained through the three-dimensional data and the formula organized in Newon-style size. The standardized bra by dividing the bra size into a new-on bra size with three classification codes (band size, cup size and breast type by breast volume) that newly classified and defined the breast size consisting of the two existing classification codes by calculating It was defined as a size classification code.

The breast and bra size marking consisting of these three new classification codes can be seen as opening a new chapter in women's breast and bra size marking. When the breast volume is expressed as a calculated number, the number is substituted into the correlation table between the cup size and the breast volume to calculate the cup size by the Newon-type breast volume. The calculated cup size is also correlated with the band size. Newon bra size is determined by the correlation table of cup size, band size, and breast volume.

In other words, the existing bra size classification method is a one-dimensional chest measurement that calculates the band size and cup size according to the difference between the upper chest circumference and the lower chest circumference, a measurement method that has been conducted without improvement since the invention of the bra. However, the three-dimensional measurement method and bra size definition method newly defined, devised, and developed by the present applicant were able to solve all the problems of the existing method. To be more specific, the principle of the present invention is to calculate the breast volume and breast type using positioning information of three-dimensional point cloud data, and the Newon bra size consisting of three classification codes: band size, cup size, and breast type. It is a creative standardization work that allows individual users to easily recognize their bust size and bra size and easily find a bra product of the size that suits them best.

2 is a view for explaining a bra recommendation platform service system according to an embodiment of the present invention.

The bra recommendation platform service system according to an embodiment of the present invention collects images of the user's upper body including the captured breast by driving a dedicated app, and from the collected upper body images, the user's point of interest including the breast and The first measurement method of extracting the line of interest connecting these points of interest and measuring the volume and shape of the breast of the user using the position of the point of interest and the length of the line of interest, and the 3D positioning information of the point cloud Among the second measurement methods for measuring volume and breast shape, the fastest method is used to determine the band size, cup size by breast volume, and the size classification code of the breast type for the user's chest, and review the user's body type to find the optimal solution. a user terminal 100 for recommending a bra product; A manufacturer's terminal 200 that provides dimension information for its bra products; and the first measurement method of collecting various human body sample data and measuring the user's breast volume and breast shape based on the measurement values of the points of interest and lines of interest in the upper body, and the user's breast volume and The second measurement method for measuring the breast shape is used to standardize and generate size classification codes for cup sizes and breast types classified by band size, breast volume, and bra products based on the dimensional information of the manufacturer's terminal 200 . For each band size, the cup size classified by breast volume, and the size classification code for the breast type, it may be configured to include the platform server 300 for designating the Newon-style universal size.

In addition, the platform server 300 may be configured with a shopping mall server that supports the user terminal 100 to purchase a bra product recommended by the system, and a function of guiding to a separate external shopping mall may be added.

First, in the bra recommendation platform service system according to the embodiment of the present invention, the platform server 300 operates the entire bra recommendation platform.

The platform server 300 collects massive human sample data and uses the first measurement method of measuring the breast volume and shape of the breast using the measurement information of the point of interest and the line of interest in the upper body and the 3D positioning information of the point cloud. Through the second measurement method of measuring breast volume and breast shape, a size classification code is generated with the range values for the band size, cup size, breast type and breast volume related to the bra, Classified cup sizes and breast types will be standardized.

In addition, the platform server 300 provides a service-only app that the user terminal 100 downloads and runs. In this case, the service-only app may be provided to the user terminal 100 directly from the platform server 300 or provided to the user terminal 100 through a separate app market.

In addition, the platform server 300 receives dimensional information on bras for sale from the manufacturer terminals 200 of various bra manufacturers, and classifies each bra product by band size and breast volume based on the dimensional information for each bra product. Newon-style universal size, which is a size classification code for the specified cup size and breast type, is designated. In addition, in order to minimize the decrease in wearability of the bra caused by the specificity of the wearer's body type, complementary functions for each special body type are determined for each bra product, and the necessary bra complementary functions for each special body type are designated.

According to the above description, in the bra recommendation platform service system according to an embodiment of the present invention, a plurality of user terminals 100 and a plurality of manufacturer terminals 200 are connected to the platform server 300 through an information communication network, and this platform will perform various activities such as obtaining personal body measurement information, obtaining information on recommended bra products according to individual body types, purchasing recommended bra products, and promoting and selling their own bra products.

The manufacturer's terminal 200 is an end-user computer that connects to the platform server 300 through an information communication network, and it is preferable to adopt a laptop computer or a handheld PC, but is not necessarily limited thereto. It should be construed to include all information and communication terminals capable of transmitting and receiving. Accordingly, a smartphone, a cell phone, a PCS, or a PDA may also be the manufacturer's terminal 200 . In addition, the manufacturer's terminal 200 is a typical system component, a web browser that fetches a web page based on a Uniform Resource Locator (URL), interprets the HTML (Hyper-Text Markup Language) code, and displays it on the monitor. ) program and an operating system (OS) program that manages and controls the computer system as a whole.

The user terminal 100 is preferably a mobile terminal such as a smart phone or tablet PC with enhanced mobility and individuality. The mobile terminal is a PDC (Personal Digital Cellular) phone, PCS (Personal Communication Service) phone, PHS (Personal Handyphone System) phone, CDMA-2000 (1X, 3X) phone, WCDMA (Wideband CDMA) phone, dual band / dual mode Portable that may include communication functions such as (Dual Band/Dual Mode) phone, GSM (Global Standard for Mobile) phone, MBS (Mobile Broadband System) phone, DMB (Digital Multimedia Broadcasting) phone, smart phone, mobile phone, etc. Devices, Personal Digital Assistants (PDA), Hand-Held PCs, notebook computers, laptop computers, WiBro terminals, MP3 players, portable terminals such as MD players, etc., and international roaming service and expansion It includes all types of handheld-based wireless communication devices such as IMT-2000 (International Mobile Telecommunication-2000) terminals that provide mobile communication services.

In particular, the user terminal 100, which includes a measurement solution module for measuring the volume and shape of the user's chest, must be equipped with sensors including a camera capable of photographing the user's upper body, including the breast, and run a dedicated app. Collecting an image of the user's upper body including the captured breast, and generating a 3D point cloud model of the user's upper body including the breast from the collected upper body images, and connecting the point of interest and the point of interest in the 3D point cloud model The first measurement method extracts the line of interest and measures the user's breast volume and breast shape using the position of the point of interest and the length of the line of interest, and measures the user's breast volume and breast shape using the 3D positioning information of the point cloud The second measurement method is used to measure the size of the band, the cup size based on the breast volume, and the breast type for the chest of the user.

3 is a diagram for explaining the internal configuration of a user terminal according to an embodiment of the present invention.

Referring to FIG. 3 , the user terminal 100 is owned and managed by the user, and the communication unit 110 for connecting to the platform server 300 through the information and communication network and the user's upper body image including the breast are photographed. The sensor unit 120 and the platform server 300 run a dedicated service app provided and installed to collect images of the user's upper body including the breast photographed by the sensor unit 120, and from the collected upper body images Create a 3D point cloud model of the user's upper body including the breast, extract the point of interest and the line of interest connecting the point of interest from the 3D point cloud model, and use the location of the point of interest and the length of the line of interest to determine the volume of the user's breast The first measurement method for measuring the breast shape and the first measurement method for measuring the breast shape and the second measurement method for measuring the user's breast volume and breast shape using the three-dimensional positioning information of the point cloud are used to measure the size of the band for the user's chest by using the rapid method. , measure the cup size and breast type by breast volume, and based on this, determine the size classification code for the band size, cup size classified by breast volume and breast type for the user's chest, and determine the user's body type and style A user measurement module 130 that reviews and recommends an optimal bra product that meets the user's requirements, and a display unit 150 that allows the user to operate and set a service-only app driven through the user measurement module 130 and It is configured to include an input unit 160 and a terminal control unit 140 for controlling the respective units.

The service-only app guides the user through the image, video and sound of the shooting and sensing process so that the user can easily and conveniently take a picture of his or her upper body, and according to this guide, by shooting using the user's sensor unit 120 The user's upper body images including the collected breast are image processed to extract the point of interest and the line of interest connecting the point of interest from the user's 3D point cloud model, and the user's breast volume and Among the first measurement method of measuring the breast shape and the second measurement method of measuring the user's breast volume and breast shape using the three-dimensional positioning information of the point cloud, the band size, Cup size and breast type are measured by breast volume.

The communication unit 110 may be connected to the platform server 300 through an information communication network.

The sensor unit 120 includes a multi-camera or multi-image sensor to acquire a 3D point cloud image including a 3D depth value in real time.

Here, the 3D depth value may be obtained by calculating a depth value based on one or more image data provided from a multi-camera or a multi-image sensor. In addition, the 3D depth value may be provided with 3D images from different viewpoints from a multi-camera or a multi-image sensor, and image disparity information may be generated based on the provided 3D images. In general, the depth and displacement of a pixel representing an object are inversely proportional to each other. Accordingly, the 3D depth value may acquire depth data based on disparity information of the image.

The user measurement module 130 may be executed through a logon process after the user turns on the app. Basically, after going through such a logon process, the service-only app can measure and dataize individual body size, which is sensitive private information of the individual. Information will be subjected to volatile data processing and encrypted transmission that cannot be individualized.

The service-only app driven by the user measurement module 130 guides the user through the image, video and sound of the shooting and sensing process so that the user can easily and conveniently photograph his or her upper body, and The image processing of the user's upper body image including the breast collected by photographing using the camera unit 120 measures the 3D position of the user's upper body point of interest, the 3D length of the line of interest, and the 3D positioning information of the point cloud.

In addition, the service-only app uses the measured 3D position of the user's upper body point of interest and the 3D length of the line of interest to measure the user's breast volume and breast shape using the first measurement method and 3D positioning information of the point cloud. The bra size classification code is determined by measuring the band size, the cup size by the breast volume, and the breast type of the user's chest by using a quick method among the second measurement methods for measuring the breast volume and breast shape.

In addition, the service-only app determines whether the user's chest is a special body type through measurement information and determines a special body type code.

In addition, the service-only app extracts a size-customized bra product based on the size classification code determined for the user's chest, and in addition, extracts a bra with complementary functions based on the special body type code determined for the user's chest. will recommend the product.

In addition, the service-only app may support the purchase of a bra product recommended to the user.

4 is a diagram for explaining the internal configuration of a user measurement module in a user terminal according to an embodiment of the present invention.

The user measurement module 130 includes a login unit 131 , an image acquisition unit 132 , a 3D point cloud generation unit 133 , a 3D point cloud optimization unit 134 , an upper body measurement unit 135 , and a user chest classification unit. 136 , a special body type review unit 137 , a product recommendation unit 138 , and a purchase support unit 139 may be included.

The login unit 131 receives the user's customer member information and proceeds with a logon process, and through this logon approval, the user can use the function of the service-only app as a customer member.

According to the logon, the user measurement module 130 will guide the user through the image, video and sound of the photographing and sensing process so that the user can easily and conveniently photograph and sense his or her upper body through the service-only app. For example, the user will shoot and sense the angle of view of the sensor unit 120 of the user terminal 100 to fit his/her upper body.

The image acquisition unit 132 receives a 3D image including a 3D depth value transmitted from the camera unit 120 .

The 3D point cloud generation unit 133 generates a 3D point cloud based on the images including the 3D depth value transmitted from the image acquisition unit 132 .

In general, the precision of the 3D geometry represented by the 3D point cloud is affected by the complexity of the captured image. In order to acquire dense 3D points with high precision, a Time of Flight (ToF) type sensor (eg, a depth camera) may be used together with a multi-camera or a multi-image sensor. In this case, calibration between cameras and sensors used together may be performed prior to photographing. Calibration may be to adjust the camera or sensor so that cameras and sensors photographing the same subject at the same location acquire the same data.

The 3D point cloud optimization unit 134 may receive the 3D point cloud generated from the 3D point cloud generation unit 133 and perform hole filling. Hole filling is an operation of generating a new 3D point by referring to information of neighboring points when there is an empty space between 3D point clouds. The 3D point cloud optimizer 134 may use a local optimization method or a global optimization method for hole filling. The local optimization method is a method of generating new 3D points based on the color/position continuity of neighboring points, and the global optimization method is a volume calculation method of generating a new 3D point cloud based on the currently generated volume.

The 3D point cloud optimization unit 134 generates a final point cloud model by calculating a position where a point is to be generated by hole filling according to the above-described method and generating a new point.

At this time, the 3D point cloud optimization unit 134 receives the 3D point cloud generated from the 3D point cloud generation unit 133 and converts it into gray scale, thereby reducing the computational load and increasing the processing speed. .

In addition, the 3D point cloud generation unit 133 and the 3D point cloud optimization unit 134 repeatedly extract the 3D point cloud by using machine learning in the above-described 3D point cloud generation and 3D point cloud optimization process. It is also possible to create the best 3D point cloud model.

The upper body measurement unit 135 extracts a point of interest and a line of interest connecting the point of interest from the 3D point cloud model that expresses the user's upper body including the breast as it is, and uses the location of the point of interest and the length of the line of interest The first measurement method for measuring the user's breast volume and breast shape and the second measurement method for measuring the user's breast volume and breast shape using the three-dimensional positioning information of the point cloud are used by using a rapid method. Band size, cup size by breast volume, and breast type will be measured.

5 and 6 are upper body front and upper body side views for explaining points of interest and lines of interest used for measuring the user's upper body including breasts according to an embodiment of the present invention.

The point of interest may be indicated as shown in Table 1 below with reference to FIG. 5A .

point of interest symbol	point of interest	point of interest symbol	point of interest
a1	marginal point of the left breast	d1	left armpit
a2	internal combustion point of the left breast	d2	right armpit point
aa1	internal combustion point of the right breast	e1	left shoulder point
aa2	the marginal point of the right breast	e2	right shoulder point
b1	vertex of the left breast	f	faucet corresponding point
b2	apex of the right breast	g	lower breast correspondence
c1	lower eye point of the left breast	h	Upper breast corresponding equal points
c2	lower eye point of right breast

Also, the line of interest connecting the points of interest may be defined as shown in Table 2 below with reference to FIG. 5B .

line of interest symbol	line of interest	expression of interest
A	Length between the marginal margin of the left breast and the internal margin of the left breast	a1-a2
AA	Length between the marginal margin of the right breast and the internal margin of the right breast	aa2-aa1
K	sternum length	a2-aa1
B	Length between the marginal point of the left breast and the vertex of the left breast	a1-b1
C	The length between the inner margin of the left breast and the vertex of the left breast	a2-b1
bb	Length between the marginal point of the right breast and the vertex of the right breast	aa2-b2
CC	The length between the inner margin of the right breast and the vertex of the right breast	aa1-b2
D	Length between the marginal point of the left breast and the lower eye point of the left breast	a1-c1
E	Length between the inner marginal point of the left breast and the lower eye point of the left breast	a2-c1
DD	Length between the marginal point of the right breast and the lower eye point of the right breast	aa2-c2
EE	Length between the inner marginal point of the right breast and the lower eye point of the right breast	aa1-c2
I	Length between the left armpit point and the right armpit point	d1-d2
J	The length between the vertices of the left breast and the vertices of the right breast.	b1-b2
L	Length between the left shoulder point and the right shoulder point	e1-e2
S	Length between the marginal point of the left breast and the marginal point of the right breast	a1-aa2
F	Length between vertex-I (armpit line) of the left breast	b1-I
FF	Length between vertex-I (armpit line) of the right breast	b2-I
IA	Within I (armpit line), the length between the left armpit point and the corresponding position of the marginal point of the left breast	-
IB	In I (armpit line), the length between the corresponding position of the external margin of the left breast and the corresponding position of the internal margin of the left breast.	-
IC	Within I (armpit line), the length between the corresponding position of the internal compression point of the left breast and the corresponding position of the internal compression point of the right breast	-
ID	Within I (armpit line), the length between the corresponding position of the external margin of the right breast and the corresponding position of the internal margin of the right breast	-
IE	Within I (armpit line), the length between the right armpit point and the corresponding position of the outer marginal point of the right breast	-
A1	F (vertex line of the left breast) - the length between the internal margin of the left breast	F-a2
A2	FF (vertex line of the right breast) - the length between the inner margin of the right breast	FF-aa1
G	Length between the vertex of the left breast and the lower eye point of the left breast	b1-c1
GG	Length between the vertex of the right breast and the lower eye point of the right breast	b2-c2
H	Length between the vertex of the left breast and the S (chest line)	b1-S
HH	Length between the vertex of the right breast and the S (chest line)	b2-S
O	Length between vertex-vertex-corresponding isosceles of the breast	(b1, b2)-f
P	The length between the lower eye point of the breast and the corresponding isopoint of the lower breast	(c1, c2)-g
R	S (chest line) - Length between back points for upper breast	S-h
S	medium pear thickness length
T	belly thickness length
X	upper breast circumference
Y	perimeter of the breast

As described in Table 1, the upper body measurement unit 135 includes an external margin point (a1) of the left breast, an internal margin point (a2) of the left breast in the 3D mesh model that expresses the user's upper body including the breast as it is. Right breast (aa1), right breast (aa2), left breast (b1), right breast (b2), left breast (c1), right breast (c2) ), left axillary point (d1), right axillary point (d2), left shoulder point (e1), right shoulder point (e2), vertex-corresponding isometry (f), lower breast-corresponding isometry (g), upper breast-corresponding isometry ( h) is extracted first. In addition, the upper body measurement unit 135 uses the points of interest extracted from the 3D point cloud model to express the user's chest characteristics, the length between the outer marginal point of the left breast and the inner edge of the left breast (A, a1-a2); The length between the marginal point of the right breast and the inner margin of the right breast (AA, aa2-aa1), the length of the sternum (K, a2-aa1), the length between the marginal point of the left breast and the vertex of the left breast (B, a1-b1) ), the length between the inner margin of the left breast and the vertex of the left breast (C, a2-b1), the length between the outer margin of the right breast and the vertex of the right breast (BB, aa2-b2), and the length between the inner margin of the right breast and the right breast (C, a2-b1) of the vertex length (CC, aa1-b2), the length between the marginal point of the left breast and the lower eye point of the left breast (D, a1-c1), and the length between the inner margin of the left breast and the lower eye point of the left breast (E, a2) -c1), the length between the outer margin of the right breast and the lower eye point of the right breast (DD, aa2-c2), the length between the inner margin of the right breast and the lower eye point of the right breast (EE, aa1-c2), the left axillary point- Right armpit length (I, d1-d2), Left breast vertex to right breast vertex length (J, b1-b2), Left shoulder to right shoulder length (L, e1-e2), Left The length between the marginal point of the breast and the marginal point of the right breast (S, a1-aa2), the length between the vertex-I (axillary line) of the left breast (F, b1-I), the vertex-I of the right breast (armpit line) Corresponding position of the marginal point of the left axillary point to the marginal point of the left breast within the liver length (FF, b2-I), I (axillary line), within the length (IA), I (armpit line), the corresponding location of the marginal point of the left breast - Within the length (IB), I (armpit line) of the left breast, between the corresponding position of the internal compression point of the left breast - The length between the corresponding position of the internal compression point of the right breast (IC), I (armpit line) , Length (ID) between the corresponding position of the external margin of the right breast and the corresponding position of the internal margin of the right breast (ID), within I (armpit line), the length between the right armpit point and the corresponding position of the external margin of the right breast (IE), F (Left) The vertex line of the breast) - the path between the internal margin of the left breast Lee (A1, F-a2), FF (vertex line of the right breast) - Length between the inner margin of the right breast (A2, FF-aa1), Length between the vertex of the left breast - the lower eye point of the left breast (G, b1- c1), the length between the vertex of the right breast and the lower eye of the right breast (GG, b2-c2), the length between the vertex of the left breast and S (chest line) (H, b1-S), and the vertex of the right breast-S ( thymus) length (HH, b2-S), vertex-vertex-corresponding isocenter length (O, (b1, b2)-f), breast lower eye point-inferior breast-corresponding isothermal length (P, (c1) , c2)-g), S (chest line) - Measure the length of various lines of interest, including the length between the isobars corresponding to the upper breast (R, Sh), the length of the circumference of the upper breast (X), the length of the circumference of the lower breast (Y), etc. will do The position of the point of interest and the length of the line of interest measured in this way will be provided to the user chest classification unit 136 as 3D model measurement information. That is, the 3D model measurement information including the position of the point of interest for the user's upper body and the length of the line of interest measured by the upper body measuring unit 135 is transmitted to the chest classifying unit 136 . At this time, the 3D model measurement information including the position of the point of interest on the user's upper body including the breast and the length of the line of interest is sensitive and private information of the individual, so the generated 3D model measurement information is processed as volatile data that cannot specify the individual. In addition, when transmitting 3D model measurement information to the platform server 300 as a separate process, an encryption transmission process may be performed. In order to protect the sensitive private information of the individual user as described above, all personal information created in the process of driving the above-described service-only app is generated in the user terminal 100 . In addition, the generated personal information may be processed into a minimum data form and transmitted to the platform server 300 through an API (Application Program Interface). In addition, all personal information generated in the user terminal 100 will be processed as volatile data that cannot specify an individual and will be destroyed after delivery to the platform server 300 is made.

The user's chest classifying unit 136 combines the cup size and breast type classified by the band size, the breast volume, and the breast type for the chest of the user through the measurement information transmitted from the upper body measuring unit 135, and is displayed. It determines the size of the new-on bra, which is the size classification code that has been created.

As described above, in the present invention, this size classification code includes three reference codes: a band size, a cup size classified by breast volume, and a breast type.

In the existing bra size classification, only two reference codes (eg, 32B) of band size and cup size were used. It is true that he has suffered for a long time from a bra that does not fit his body.

The platform server 300 according to the present invention changes the existing two classification system of band size and cup size, so that the new-on bra, which is a subdivided standard size classification code for all three types of cup size and breast type by band size, breast volume, and breast type. Because classification is carried out by size (eg, 32B-1), users are supported to wear bra products that fit their chest perfectly.

First, the determination of the band size for the user based on the measurement information transmitted from the upper body measurement unit 135 is performed as in Equation 1 below.

Equation 1 below is a calculation formula for calculating the size of the Newon bra band based on the body size.

Here, P is the circumference of the lower chest, and is the length (P, (c1, c2)-g) between the lower eye point of the breast and the corresponding isopoint of the lower breast defined as one of the lines of interest in Table 2. Also, α1 is a weight, and when the P value is even, α1 is 4, and when the P value is odd, α1 is 3.

In Equation 1, the unit is inches.

As such, the band size for the user is made based on the measurement information transmitted from the upper body measurement unit 135 .

On the other hand, the determination of the band size of the bra product, which is made from the manufacturer terminals 200 based on the size information of the own bra product, is made as in Equation 2 below.

Equation 2 below is a calculation formula for calculating the Newon-type universal band size from the bra product size.

Here, the BL is a band length of a bra product and will be measured in a state in which the band is extended. Also, α2 and α3 are weights, and when the BL value is odd, α2 is 5 and α3 is 3, and when the BL value is even, α2 is 4 and α3 is 4.

In Equation 2, the unit is inches.

As described above, the band size for each manufacturer's bra product is made based on dimensional information about its own bra product from the manufacturer terminals 200 .

Next, the determination of the breast type, which is made based on the measurement information transmitted from the upper body measurement unit 135, is determined by classifying it into one of 11 breast types.

These 11 breast types are illustrated and illustrated in FIG. 8 .

The method of classifying the breast type may be determined using a method that is quickly measured among the first measurement method and the second measurement method.

The first measurement method extracts a point of interest and a line of interest connecting the point of interest from a 3D point cloud model, and measures the user's breast volume and breast shape using the location of the point of interest and the length of the line of interest.

In addition, the second measurement method measures the user's breast volume and breast shape by using the three-dimensional positioning information of the point cloud.

At least one of the first and second measurement methods can be used to determine the 11 types of breasts according to the present invention. will be.

First, a table of classification ratio values for 11 breast types used in the first measurement method may be defined as shown in Table 3 below.

Archetype : ART	U1=10/10	V1=11/10	W1=18/10	X1=20/10	Y1=11/10	Z1=12/10
Round : RND	U2=10/10	V2=11/10	W2=10/10	X2=11/10	Y2=11/10	Z2=12/10
Slender : SSL	U3=15/10	V3=11/10	W3=20/10	X3=30/10	Y3=14/10	Z3=15/10
Tear Drop : TDP	U4=15/10	V4=11/10	W4=18/10	X4=20/10	Y4=15/10	Z4=15/10
Relaxed : RLX	U5=15/10	V5=12/10	W5=20/10	X5=50/10	Y5=11/10	Z5=12/10
Bell : BEL	U6=15/10	V6=12/10	W6=20/10	X6=50/10	Y6=11/10	Z6=12/10
East West : EWT	U7=12/10	V7=30/10	W7=11/10	X7=20/10	Y7=12/10	Z7=35/10
Side Set : SST	U8=12/10	V8=30/10	W8=15/10	X8=16/10	Y8=12/10	Z8=13/10
Relaxed & Side Set : SST	U9=12/10	V9=30/10	W9=12/10	X9=35/10	Y9=20/10	Z9=40/10
asymmetric : ASY	U10=13/10	V10=20/10	W10=15/10	X10=30/10	Y10=40/10	Z10=13/10
Athletic : ATH	U11=0/10	V11=11/10	W11=0/10	X11=11/10	Y11=11/10	Z11=12/10

In Table 3 above, the detailed correlation ratio values can be adjusted for accurate type determination. Next, in the second measurement method, the breast type is determined by the position of the nipple and the volume of the breast. As such, the breast type calculated by the position of the nipple and the volume of the breast can be defined as shown in Table 4 below.

Characteristic	gaping	sag	volume
code 1	X	X
code 2	X	O
code 3	O	X
code 4	O	O
code 5			even breast
code 6			no form

In addition, the discrimination formula for each characteristic in Table 4 above can be defined as in Table 5 below.

not open
gaping
not sagging	OR
sag	OR
even breast	Left volume code ≠ Right volume code
no form	Volume Left<V1 AND Volume Right<V1

Referring to FIG. 13 , the characteristics and detailed types of each code of the breast type are as follows. Code 1: “Round & Full” breast shape is a generally round breast type without sagging or sagging, and is divided into 4 detailed breast types: “Archtype”, “Round”, “Slender”, and “Tear Drop”. Code 2: “Bell” breast type is a breast type that does not spread but has sagging, and is divided into two sub-breast types, “Relaxed” and “Bell”. Code 3: “Wide Set” breast type is a breast type with gaping and no sagging, and it is divided into two detailed breast types: “East West” and “Side Set”.

Code 4: “Relaxed & Side Set” breast type is a breast type with both sagging and sagging, and is divided into “Relaxed & Side Set” detailed breast type.

Code 5 “Asymmetric” breast shape is a breast type in which both breasts do not have the same volume, and “Asymmetric” breast type corresponds to this.

Code 6 “Athletic” chest type is a muscular chest, and “Athletic” chest type corresponds to this.

First, the breast type Archetype is the most common female breast shape, and most bra makers design and produce bras using this breast shape as a standard model. Breast type Archetype is generally round, the lower breast is fuller than the upper breast, and it flows from the upper breast to the lower breast by gravity.

The breast type calculation method according to the first measurement method logically defines the archetype breast type through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type Archetype is as follows Equation 3 or Equation 4. Here, U1, V1, W1, X1, Y1, Z1, etc. are defined through the ratio value table in Table 3, which is already defined as correlation ratio values, and these ratio values can be adjusted for accurate type determination. In addition, C, B, CC, BB, H, G, HH, GG, O, R, I, J and the volume of each chest position are measurement information transmitted from the upper body measurement unit 135 .

Equation 3 below is a classification method of the breast type Archetype made by the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 4 below is a method of classifying the breast type Archetype based on the position of the nipple and the volume of the breast.

where LUV is Left Upper chest Volume, LLV is Left Lower chest Volume, RUV is Right Upper chest Volume, and RLV is right lower chest volume (Right Lower chest Volume). And in the volume ratio of Equation 4, the ratio value may include an approximation of ±2 to ±3.

The chest volume is calculated through integration after approximating a point cloud belonging to the chest region to a curved function. The criterion for volume ratio is the position of the nipple. Based on the position of the nipple in the breast, the total volume is divided into upper and lower or left and right, and the shape is classified according to the ratio. In addition, the upper and lower ranges of the chest area used for the integral calculation are from I, which is the starting height of the chest area, to the lower eye points c1 and c2 in FIG. 5 . In addition, the left and right range of the chest area used for integral calculation is from the right armpit point (d2) to the right breast internal combustion point (aa1) for the right chest, and from the left armpit point (d1) to the left breast internal combustion point for the left chest up to (a2). In addition, the depth range used in the integral calculation is from the marginal point (a1) of the left breast and the marginal point (aa2) of the right breast, where the breast protrusion starts, to the vertex (b1) of the left breast and the vertex (b2) of the right breast.

Among the two classification methods described above, the breast type Archetype may be classified according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type Archetype determined in this way is grouped by type code 1. In the case of breasts belonging to the type code "1", the nipples are located in the area indicated by 1 in the grid shown in FIG. 13 .

Next, the breast type Round is similar in size and shape to Archetype. However, with this type of breast, both the upper and lower breasts are full. In the breast type classification according to the present invention, this breast type Round is classified as type code 1 like the breast type Archetype, but compared to the breast type Archetype, the upper breast does not flow and has a full breast shape. On the other hand, the breast types described later, Bell or Tear Drop, have no upper breast and flow.

The breast type calculation method according to the first measurement method logically defines the breast type of the round through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type Round is as Equation 5 or Equation 6 below. Here, U2, V2, W2, X2, Y2, Z2, etc. are defined through the ratio value table in Table 3, which is already defined as correlation ratio values, and these ratio values can be adjusted for accurate type determination. In addition, C, B, CC, BB, H, G, HH, GG, O, R, I, J and the volume of each chest position are measurement information transmitted from the upper body measurement unit 135 .

Equation 5 below is a classification method of breast type Round made by the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 6 below is a method of classifying a breast type round made by the position of the nipple and the volume of the breast.

And in the volume ratio of Equation 6, the ratio value may include an approximation of ±2 to ±3.

Among the above-described two classification methods (the first measurement method and the second measurement method), the breast type Round classification may be made by selecting it according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type Round determined in this way is grouped by type code 1. In the case of breasts belonging to the type code "1", the nipples are located in the area indicated by 1 in the grid shown in FIG. 13 .

Next, the breast type Slender can be generally classified as a round breast, but the volume of the upper and lower breasts is small and the nipples are directed downward. This breast shape is slightly elongated rather than wide spread, and the difference from the breast type Relaxed is in the volume of the lower breast.

The breast type calculation method according to the first measurement method logically defines the breast type of Slender through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type Slender is as follows Equation 7 or Equation 8. Here, U3, V3, W3, X3, Y3, Z3, etc. are defined through the ratio value table in Table 3, which is already defined as the correlation ratio value, and this ratio value can be adjusted for accurate type determination. In addition, B, C, D, E, BB, CC, DD, EE, H, G, HH, GG, O, R, I, J and the volume of each position of the chest are measured transmitted from the upper body measurement unit 135 . it is information

Equation 7 below is a method of classifying a breast type Slender based on the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 8 below is a method of classifying a breast type Slender based on the position of the nipple and the volume of the breast.

And in the volume ratio of Equation 8, the ratio value may include an approximation of ±2 to ±3.

Among the above-described two classification methods (the first measurement method and the second measurement method), the breast type Slender may be classified according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type Slender determined in this way is grouped by type code 1. In the case of breasts belonging to the type code "1", the nipples are located in the area indicated by 1 in the grid shown in FIG. 13 .

Next, the breast type Tear Drop has a form similar to the breast type Round as a whole like the type of breast type Bell, but the upper breast is more insufficient than the breast type Bell and the lower breast is full.

The breast type calculation method according to the first measurement method logically defines the breast type of the tear drop through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type Tear Drop is as Equation 9 or Equation 10 below. Here, U4, V4, W4, X4, Y4, Z4, etc. are defined through the ratio value table in Table 3, which is already defined as the correlation ratio value, and this ratio value can be adjusted for accurate type determination. In addition, H, G, HH, GG, O, P, R, I, J and the volume of each position of the chest are measurement information transmitted from the upper body measurement unit 135 .

Equation 9 below is a classification method of the breast type Tear Drop made by the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 10 below is a method of classifying a breast type Tear Drop made by the position of the nipple and the volume of the breast.

And in the volume ratio of Equation 10, the ratio value may include an approximation of ±2 to ±3.

Among the above-described two classification methods (the first measurement method and the second measurement method), the breast type Tear Drop may be selectively classified according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type Tear Drop determined in this way is grouped by type code 1. In the case of breasts belonging to the type code "1", the nipples are located in the area indicated by 1 in the grid shown in FIG. 13 .

Next, the breast type Relaxed has stretched muscle fiber soft tissue in the chest, which causes the nipples to point downwards. It is a long breast that droops above average and hangs down due to gravity.

The breast type calculation method according to the first measurement method logically defines the relaxed breast type through the length of the line of interest and the classification ratio value for the breast type, which are measurement information transmitted from the upper body measurement unit 135 .

The logic for determining the breast type as Relaxed is as shown in Equation 11 or 12 below. Here, U5, V5, W5, X5, Y5, Z5, etc. are defined through the ratio value table in Table 3, which is already defined as the correlation ratio value, and this ratio value can be adjusted for accurate type determination. In addition, B, C, D, E, BB, CC, DD, EE, H, G, HH, GG, O, R, I, J and the volume of each position of the chest are measured transmitted from the upper body measurement unit 135 . it is information

Equation 11 below is a classification method of breast type Relaxed made by the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 12 below is a classification method of a breast type Relaxed formed by the position of the nipple and the volume of the breast.

And in the volume ratio of Equation 12, the ratio value may include an approximation of ±2 to ±3.

Among the above-described two classification methods (the first measurement method and the second measurement method), classification of the breast type Relaxed may be made by selecting it according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type Relaxed determined in this way is grouped into type code 2. For breasts belonging to the type code “2”, the nipples are located in the area indicated by 2 in the grid shown in FIG. 13 .

The difference between the breast type Relaxed and the breast type Bell, which will be described later, is that the distance between the chest line and the nipple, the ratio value between the lower eye point and the nipple, and the ratio value of the upper and lower breasts are different.

Next, the breast type Bell is a breast type with no upper breast volume and a round lower breast. Breast type Bell can be seen as a sagging form without upper breast in the breast type Round, and women with such bell-shaped breasts should usually use a bra with a large cup size.

The breast type calculation method according to the first measurement method logically defines Bell's breast type through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type Bell is as shown in Equation 13 or 14 below. Here, U6, V6, W6, X6, Y6, Z6, etc. are defined through the ratio value table in Table 3, which is already defined as the correlation ratio value, and this ratio value can be adjusted for accurate type determination. In addition, B, C, BB, CC, H, G, HH, GG, O, R, I, J and the volume of each chest position are measurement information transmitted from the upper body measurement unit 135 .

Equation 13 below is a classification method of the breast type Bell made by the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 14 below is a method of classifying a breast type Bell based on the position of the nipple and the volume of the breast.

And in the volume ratio of Equation 14, the ratio value may include an approximation of ±2 to ±3.

Among the above-described two classification methods (the first measurement method and the second measurement method), the classification of the breast type Bell may be selectively performed according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type Bell determined in this way is grouped by type code 2. For breasts belonging to the type code "2", the nipples are located in the area indicated by 2 in the grid shown in FIG. 13 .

Next, the breast type Eeat West can be characterized as a wide gap between the breast and the breast, and the breast naturally sags outward from the chest. The nipples face each other in opposite directions, and this type of breast makes it difficult to create a sternum.

The breast type calculation method according to the first measurement method logically defines the breast type of Eeat West through the length of the line of interest, which is the measurement information transmitted from the upper body measuring unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type Eeat West is as follows Equation 15 or Equation 16. Here, U7, V7, W7, X7, Y7, Z7, etc. are defined through the ratio value table in Table 3, which is already defined as the correlation ratio value, and this ratio value can be adjusted for accurate type determination. In addition, B, C, BB, CC, D, E, DD, EE, I, J and the volume of each chest position are measurement information transmitted from the upper body measurement unit 135 .

Equation 15 below is a classification method of breast type Eeat West made by the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 16 below is a classification method of the breast type Eeat West formed by the position of the nipple and the volume of the breast.

where OV is Outside chest Volume and IV is Inside chest Volume. And in the volume ratio of Equation 16, the ratio value may include an approximation of ±2 to ±3.

The chest volume is calculated through integration after approximating a point cloud belonging to the chest region to a curved function. The criterion for volume ratio is the position of the nipple. Based on the position of the nipple in the breast, the total volume is divided into upper and lower or left and right, and the shape is classified according to the ratio. In addition, the upper and lower ranges of the chest area used for the integral calculation are from I, which is the starting height of the chest area, to the lower eye points c1 and c2 in FIG. 5 . In addition, the left and right range of the chest area used for integral calculation is from the right armpit point (d2) to the right breast internal combustion point (aa1) for the right chest, and from the left armpit point (d1) to the left breast internal combustion point for the left chest up to (a2). In addition, the depth range used in the integral calculation is from the marginal point (a1) of the left breast and the marginal point (aa2) of the right breast, where the breast protrusion starts, to the vertex (b1) of the left breast and the vertex (b2) of the right breast.

Among the above-described two classification methods (the first measurement method and the second measurement method), the breast type Eeat West may be classified according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type Eeat West determined in this way is grouped into type code 3. For breasts belonging to the type code "3", the nipples are located in the area marked by 3 in the grid shown in FIG. 13 .

Next, the breast type side set is the same as the breast type East West type, and has an open shape with a gap between the breast and the breast. In both the breast type Side Set and the breast type East West, the nipples are far from the nipples and the breasts are equally spaced apart, but in the case of the breast type Side Set, the breasts are full instead of facing down, and the nipples are forward rather than outward. It has the characteristic towards

The breast type calculation method according to the first measurement method logically defines the breast type of the side set through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type Side Set is as follows Equation 17 or Equation 18. Here, U8, V8, W8, X8, Y8, Z8, etc. are defined through the ratio value table in Table 3, which is already defined as the correlation ratio value, and this ratio value can be adjusted for accurate type determination. In addition, B, C, BB, CC, H, G, HH, GG, I, J, and the volume for each position of the chest are measurement information transmitted from the upper body measurement unit 135 .

The following Equation 17 is a classification method of the breast type side set made by the numerical value of the measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 18 below is a classification method of a breast type side set made by the position of the nipple and the volume of the breast.

And in the volume ratio of Equation 18, the ratio value may include an approximation of ±2 to ±3.

Among the above-described two classification methods (the first measurement method and the second measurement method), the breast type side set may be classified according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type side set determined in this way is grouped by type code 3. For breasts belonging to the type code "3", the nipples are located in the area indicated by 3 in the grid shown in FIG. 13 .

Next, the breast type Relaxed & Side Set is a breast type that hangs from the nipple and at the same time, droops and hangs by gravity with a longer breast that is drooping than average.

The breast type calculation method according to the first measurement method logically defines the relaxed & side set breast type through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type as Relaxed & Side Set is as Equation 19 or Equation 20 below. Here, U9, V9, W9, X9, Y9, Z9, etc. are defined through the ratio value table in Table 3, which is already defined as the correlation ratio value, and this ratio value can be adjusted for accurate type determination. In addition, B, C, BB, CC, H, G, HH, GG, I, J, and the volume for each position of the chest are measurement information transmitted from the upper body measurement unit 135 .

Equation 19 below is a classification method of the breast type Relaxed & Side Set made by the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 20 below is a classification method of a breast type Relaxed & Side Set made by the position of the nipple and the volume of the breast.

Among the above-described two classification methods (the first measurement method and the second measurement method), the breast type Relaxed Side Set may be classified according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The determined breast type Relaxed & Side Set is grouped with type code 4.

Next, asymmetric breast type is a breast shape when one breast is significantly larger or smaller than the other breast. About 40% of women have this type of breast, although there is a difference in breast size. Depending on the size of both breasts, you may need completely different cups.

The breast type calculation method according to the first measurement method logically defines the asymmetric breast type through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type Asymmetric is as shown in Equation 21 or Equation 22 below. Here, U10, V10, W10, X10, Y10, Z10, etc. are defined through the ratio value table in Table 3, which is already defined as the correlation ratio value, and this ratio value can be adjusted for accurate type determination. In addition, B, C, BB, CC, D, E, DD, EE, H, G, and the volume of each position of the chest are measurement information transmitted from the upper body measurement unit 135 .

Equation 21 below is a classification method of breast type asymmetric made by the numerical value of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 22 below is a classification method of a breast type Asymmetric formed by the position of the nipple and the volume of the breast.

Among the above-described two classification methods (the first measurement method and the second measurement method), the breast type asymmetric classification can be made by selecting it according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The breast type Asymmetric determined in this way is grouped by type code 5.

Next, the breast type Athletic has more muscular muscles than the myofibrillar soft tissue and spreads widely in the chest. This type of breast has a characteristic that the space between the cups of the bra is wide because the volume of the upper and lower breasts is small.

The breast type calculation method according to the first measurement method logically defines the athletic breast type through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the breast type.

The logic for determining the breast type as Athletic is as Equation 23 or Equation 24 below. Here, U11, V11, W11, X11, Y11, Z11, etc. are defined through the ratio value table in Table 3, which is already defined as correlation ratio values, and these ratio values can be adjusted for accurate type determination. In addition, A, B, C, AA, BB, CC, K, I, R, O and the volume of each position of the chest are measurement information transmitted from the upper body measurement unit 135 .

Equation 23 below is a method of classifying breast type Athletic based on numerical values of measurement information.

In addition, as a method of calculating a breast type according to the second measurement method, Equation 24 below is a method of classifying a breast type athletic based on the position of the nipple and the volume of the breast.

Among the above-described two classification methods (the first measurement method and the second measurement method), the breast type Athletic can be classified according to the quality and accuracy of the measurement information transmitted from the upper body measurement unit 135 .

The determined breast type Athletic is grouped by type code 6.

In summary, in the classification of breast types, type code 1 includes Archtype, the most common breast shape, Round, which is uniformly filled with flesh at the top and bottom, Slender with loose tissue and nipples facing downward, and Round but slightly less flesh at the top. Tear Drops with are grouped by type code 1. This type code 1 is the common type of breast.

Also, Relaxed with no upper chest and loose chest, and Bell with a slightly fleshy upper chest and bulky bottom, with a drooping chest, are grouped by type code 2. This type code 2 is a sagging breast type.

Also, East West and Side Sets with nipples pointing outward in opposite directions are grouped by type code 3. This type code 3 is a breast type with an open breast.

Also, the Relaxed Side Set with sagging breasts is grouped with type code 4. This type code 4 is a type of breast that shows both sagging and sagging.

Also, Asymmetric, where one breast is larger than the other, is grouped by type code 5. This type code 5 is for the type of breast with an even breast shape.

Also, Athletic, which has a wider muscular chest and less tissue, is grouped in type code 6.

The volume code classification table classified breast volume and weight based on cup diameter. And the measurement information transmitted from the upper body measurement unit 135 is determined based on the volume ratio table. The volume ratio table may be defined as shown in Tables 6 and 7 below.

Newon-style volume code	Volume of one cup (more than cc~ less than cc)	ml	Cup diameter	Weight of both breasts
V1	90-130
V2	130-180
V3	180-240
V4	240~310	0.51 US pt 289 ml	9.7 cm (3 in 5/6)	0.43 kg (0.95 lb)
V5	310~390	0.66 US pt 378 ml	10.6 cm (4 in 1/6)	0.56 kg (1.2 lb)
V6	390-480	0.82 US pt 465 ml	11.4 cm (4 in 1/2)	0.70 kg (1.5 lb)
V7	480-590	1.0 US pt 568 ml	12.3 cm (4 in 5/6)	0.86 kg (1.9 lb)
V8	590~710	1.2 US pt 681 ml	13.1 cm (5 in 1/6)	1.1 kg (2.4 lb)
V9	710-850	1.5 US pt 852 ml	14.0 cm (5 in 1/2)	1.3 kg (2.9 lb)
V10	850~ 1,000	1.8 US pt 1022 ml	14.8 cm (5 in 5/6)	1.5 kg (3.3 lb)
V11	1,000~ 1,180	2.1 US pt 1193 ml	15.7 cm (6 in 1/6)	1.8 kg (4.0 lb)
V12	1,180~ 1,370	2.5 US pt 1420 ml	16.5 cm (6 in 1/2)	2.1 kg (4.6 lb)
V13	1,370~ 1,580	2.9 US pt 1647 ml	17.4 cm (6 in 5/6)	2.5 kg (5.5 lb)
V14	1,580~ 1,810	3.3 US pt 1875 ml	18.2 cm (7 in 1/6)	2.8 kg (6.2 lb)
V15	1,810~ 2,060	3.8 US pt 2159 ml	19.0 cm (7 in 1/2)	3.3 kg (7.3 lb)
V16	2,060~ 2,340	4.4 US pt 2500 ml	19.9 cm (7 in 5/6)	3.7 kg (8.2 lb)
V17	2,340~ 2,640	4.9 US pt 2557 ml	20.7 cm (8 in 1/6)	4.2 kg (9.3 lb)
V18	2,640~ 3,000	5.6 US pt 3182 ml	21.6 cm (8 in 1/2)	4.8 kg (11 lb)
V19	3,000~ 3,180	6.3 US pt 3580 ml	22.4 cm (8 in 5/6)	5.3 kg (12 lb)

Newon-style volume code	Volume of one cup (more than cc~ less than cc)	bra size
V1	90-130	28AA	26A
V2	130-180	30AA	28A	26A
V3	180-240	32AA	30A	28B	26C
V4	240~310	32A	30B	28C
V5	310~390	34A	32B	30C	28D
V6	390-480	36A	34B	32C	30D	28E
V7	480-590	38A	36B	34C	32D	30E	28F
V8	590~710	40A	38B	36C	34D	32E	30F	28G
V9	710-850	42A	40B	38C	36D	34E	32F	30G	28H
V10	850~ 1,000	44A	42B	40C	38D	36E	34F	32G	30H	28I
V11	1,000~ 1,180	44B	42C	40D	38E	36F	34G	32H	30I	28J
V12	1,180~ 1,370	44C	42D	40E	38F	36G	34H	32I	30J	28K
V13	1,370~ 1,580	44D	42E	40F	38G	36H	34I	32J	30K	28L
V14	1,580~ 1,810	44E	42F	40G	38H	36I	34J	32K	30L	28M
V15	1,810~ 2,060	44F	42G	40H	38I	36J	34K	32L	30M	28N
V16	2,060~ 2,340	44G	42H	40I	38J	36K	34L	32M	30N	28O
V17	2,340~ 2,640	44H	42I	40J	38K	36L	34M	32N	30O	28P
V18	2,640~ 3,000	44I	42J	40K	38L	36M	34N	32O	30P
V19	3,000~ 3,180	44J	42K	40L	38M	36N	34O	32P

In the Newon bra size, the cup size is determined by the breast volume and the band size. In order to determine the bra cup size by the volume of the breast, the Newon-type volume code is determined by the following method. The cup size is determined by the correlation between the band size and the volume size. For example, when the volume code is V5 and the band size is 32 inches, the bra size is primarily determined as 32B by the following method. The volume code of the Newon bra size has each volume range. After calculating the volume of the breast through the correlation below, the code belonging to the corresponding volume becomes the volume code of the corresponding user's bra size. First, the volume calculation method is described in which the chest area is defined as the first step, and the chest area is defined as the second step. The surface equation for the plate area is calculated, the third step is to calculate the left and right chest area respectively, and the fourth step is to calculate the volume through the surface integration.

Referring to FIG. 14 , in step 1, the chest area is defined by the following criteria.

1) 3 vertical lines of interest: LEFT(L), CENTER(C), and RIGHT(R)

2) 3 horizontal lines of interest: OVER(O), MAX(M) and UNDER(U)

3) Two peaks: LEFT BP (LBP) and RIGHT BP (LBP)

Also, in the second step, the region G(x, y) is positioned at the chest pain region point. The region of chest pain is defined based on the point of the upper breast slice and the point of interest of the lower breast slice, and can be calculated through the following Equation 25.

Here, k, l, m, n, a, and p are constants determined according to the area of chest pain.

The regions are placed in the left chest region (L(x,y)) and the right chest region (R(x,y)), respectively. The chest area is defined based on all points of interest located in the points of the upper breast slice and the points of interest in the lower breast slice.

Then, the volumes of the left and right breasts are calculated by double integrals, respectively, through Equation 26 below.

In this way, the standardized size classification code of the user determined by the user chest classification unit 136 has a format such as "32B-1".

In this standardized size classification code, 32 is a band size, B is a cup size classified by breast volume, and 1 is a breast type code.

In this way, it is possible to integrate the new-on bra cup size through the volume.

As a result of the applicant directly measuring the sizes of hundreds of bras from dozens of product brands, each brand has different standards for measuring cup sizes in the production of actual bra products. It was confirmed that there were many errors in the cup size. Therefore, in the present invention, the cup size is determined by measuring the volume rather than the inch difference by integrating the cup size. Product data required to measure the volume of a bra is generally obtained after entering the product specifications of the manufacturer's product brand: Total Underband, Bottom Band Length, Top Band length, Armhole, Wire Casing, Neckline, Cup Height, and Wing Attached To Cup. By calculating, the volume size of the bra can be extracted through a machine learning algorithm. In the present invention, when brand product data is input, the volume size of the bra is determined through a Newon-type machine running algorithm. Bra data used for machine running are Wire Casing and Cup Height, and the bra volume size is determined through the Wire Casing and Cup Height data.

Meanwhile, the platform server 300 may perform statistical analysis based on the accumulated user body shape measurement information. That is, the ratio used for determining the size classification code by calculating the linear regression analysis and prediction equation using the accumulated user body type measurement information and the size classification code determined through it, and repeatedly learning the decision process of the size classification code through machine learning. It is also possible to increase the classification accuracy by continuously updating the table.

The special body shape review unit 137 determines whether the user's chest is a special body type through the measurement information transmitted from the upper body measurement unit 135 and determines the special body type code.

Here, the term "special body shape" means that the user's body type has specificity, for example, whether the upper abdomen protrudes above average, whether the breast tissue is located in a region other than the chest, or the breastbone in the middle of the rib cage protrudes excessively Whether it is coming out or having a concave part in the chest, it is possible to restore its wearability by adding a complementary function to a bra product made assuming a general body shape.

The determination of the special body type, which is made based on the measurement information transmitted from the upper body measurement unit 135, is determined as having one of the four special body types, or if it does not belong to this, it is determined by classifying it as a normal body type. That is, if it is not included in the four special body types described below, this user's special body type will be determined as a normal body type.

These four special body types are illustrated and illustrated in FIG. 9 .

The classification ratio table for these 4 special body types can be defined as in Table 8 below.

TUMMY CONTROL Code: TCU	U12=12/10	V12=15/10	W12=12/10	X12=15/10
SIDE BREAT Code : SBR	U13=12/10	V13=14/10	W13=11/10	X13=13/10
PROMINENT BREASTBONE Code : PBR	U14=12/10	V14=14/10	W14=12/10	X14=14/10
HOLLOW BREASTBONE Code : HBB	U15=12/10	V15=14/10	W15=10/10	X15=10/10

In Table 8 above, the detailed correlation ratio value can be adjusted for accurate type determination. First, among the special body types, TUMMY CONTROL (TCU) (protruding stomach) shows the difference in the female body type rather than the breast shape. The choice of bra may be changed by a woman's body type. In the TUMMY CONTROL (TCU) body type in which the upper belly protrudes, the volume of the stomach increases in the repeated process of stretching and shrinking the stomach due to binge eating or overeating. Women who have an upper belly like this are often of the visceral fat type, where fat accumulates in the intestines. Here, it is measured considering the protrusion of the upper stomach. The special body shape calculation method logically defines the special body shape of TUMMY CONTROL (TCU) through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the special body shape.

Here, U12, V12, W12, X12, etc. are defined through the ratio value table in Table 8, which is already defined as correlation ratio values, and these ratio values can be adjusted for accurate type determination. Also, O, P, S, T, etc. are measurement information transmitted from the upper body measurement unit 135 .

The logic for determining the special body type TUMMY CONTROL (TCU) is as shown in Equation 27 below.

The special body type TUMMY CONTROL determined in this way is classified as a type code TCU.

Users of this special body type TUMMY CONTROL (TCU) have a belly that protrudes from the bottom of the chest, so a band long bra that shapes the entire upper body and gently wraps the bones of the upper abdomen is good. In addition, a bra with a wire with a "V" or "U"-shaped arch in the center of the bra does not apply pressure by adhering to the protruding belly part, which will give the user a comfortable breathing.

Next, among the special body types, SIDE BREAST (SBR) (floating breast) shows the difference in the female body type rather than the female breast shape. The selection of an optimal bra may be changed by a woman's body type. Angioplasty refers to the presence of normal breast tissue in an area other than the breast. A woman's breast is created from the roots of the mammary glands that run from the armpits through the breasts to both armpits. In about 3 to 6% of women, the root of the mammary gland remains in the area excluded as the breast area, and the size may increase. SIDE BREAT (SBR) body type can be classified into an armpit float, an arm float, and a breast float. In order to choose a bra, it is measured in consideration of the armpit buoyancy.

The special body shape calculation method logically defines the special body shape of SIDE BREAST (SBR) through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the special body shape.

Here, U13, V13, W13, X13, etc. are defined through the ratio value table in Table 8, which is already defined as correlation ratio values, and these ratio values can be adjusted for accurate type determination. In addition, I, IA, IB, IC, ID, IE and A, K, AA, J, etc. are measurement information transmitted from the upper body measurement unit 135 .

The logic for determining the special body type SIDE BREAT (SBR) is as shown in Equation 28 below.

The special body type SIDE BREAST determined in this way is classified as type code SBR.

In the case of women who are pregnant or giving birth, a lot of floating bangs appear in their body type. The actual floating chambers are not flesh, but mammary glands. Here, if you wear a small bra that does not fit your body, the floating room will look more prominent. In the case of a special body type with a floating room like this, when selecting a bra, a product with a wide visit line or plunging is always recommended among the functions of the bra.

Next, among the special body types, PROMINENT BREASTBONE (PBR) shows the difference in the female body type rather than the female breast shape. The selection of an optimal bra may be changed by a woman's body type. A bird's breast is a body type in which the breastbone is excessively protruded in the middle of the rib cage and the chest looks outward. Wearing a bra feels uncomfortable, so it is important to measure the bra that fits your new bust.

The special body shape calculation method logically defines the special body shape of PROMINENT BREASTBONE (PBR) through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the special body shape.

Here, U14, V14, W14, X14, etc. are defined through the ratio value table in Table 8, which is already defined as correlation ratio values, and these ratio values can be adjusted for accurate type determination. In addition, B, C, BB, CC, IB, IC, ID, and A, K, AA, etc. are measurement information transmitted from the upper body measurement unit 135 .

The logic for determining the special body type PROMINENT BREASTBONE (PBR) is as shown in Equation 29 below.

The special body type PROMINENT BREASTBONE determined in this way will be classified as a type code PBR.

There are people who have a body shape with a prominent breast bone protruding from the center of the chest. If you wear the wrong bra in this special body shape, the chest area can feel stuffy. And in the case of a new breast, there is a high possibility that the chest is open. Therefore, in the case of such a special body shape with a new breast, products with Plunging, Balconette, and Front-Hook applied among the functions of a bra are always recommended when selecting a bra.

Next, among the special body types, HOLLOW BREASTBONE (HBB) (concave chest-breastbone depression) shows the difference in the female body type rather than the female breast shape. The selection of a delicate bra can be changed by a woman's body type. HOLLOW BREASTBONE (concave chest) is a concave chest that should be round and flat. When you pour water while lying down, it does not flow and accumulates in your chest, so you can see it as a concave chest.

The special body shape calculation method logically defines the special body shape of HOLLOW BREASTBONE (HBB) through the length of the line of interest, which is the measurement information transmitted from the upper body measurement unit 135, and the classification ratio value for the special body shape.

Here, U15, V15, W15, X15, etc. are defined through the ratio value table in Table 8, which is already defined as correlation ratio values, and these ratio values can be adjusted for accurate type determination. Also, A1, A2, K, J, IB, IC, ID, etc. are measurement information transmitted from the upper body measurement unit 135 .

The logic for determining the special body type HOLLOW BREASTBONE (HBB) is as shown in Equation 30 below.

The determined special body type HOLLOW BREASTBONE will be classified as type code HBB.

If the breasts are gathered together, the shape of the bra that gathers the breasts should be avoided as much as possible because the narrow chest area can be seen more prominently. Some people wear full-cup bras to hide the narrow chest area. It cannot be said that it is a wrong method, but it can be frustrating as the fine chest is covered. Therefore, in the case of a special body type with concave breasts, a product with Plunging, Front-Hook, and Full-Cup bras applied among the functions of bras is recommended when selecting a bra.

The product recommendation unit 138 extracts a bra product suitable for the user based on the size classification code determined by the user chest classification unit 136, and in addition to this, the special body type code determined by the special body type review unit 137 As a standard, the optimal bra product with complementary functions will be recommended.

In this process, the product recommendation unit 138 may utilize the existing bra size code (eg, 32B) and dimension information for each bra product stored in the database as it is, but preferably, each bra in the platform server 300 is Recommend bra products that have the same or similar size classification code to the Newon-style size classification code, which is the user's chest size classification code, by using the Newon-style universal size (eg, 32B-1), which is the standardized size classification code given to products. will do

In addition, the product recommendation unit 138 will recommend a bra product with a complementary function that can supplement the special body shape with reference to the special body shape code determined for the user's body shape.

Here, when the product recommendation unit 138 recommends a bra product, it is preferable that the bra product is extracted first according to the size classification code of the user's chest, and the bra product is extracted according to the special body type code of the user's body type from among the extracted product groups. , it is also possible that the precedence relationship is reversed.

The purchase support unit 139 supports the purchase process of the bra product selected by the user from among the bra products recommended to the user by the product recommendation unit 138 . At this time, the purchase support unit 139 may be configured to directly sell a bra product by having a product information display function, a purchase payment payment function, and a product delivery support function by itself, and is linked with a separate shopping mall server to purchase a purchase page of the corresponding bra product It may be configured to have a function to guide to.

7 is a diagram for explaining the internal configuration of a platform server according to an embodiment of the present invention.

Referring to FIG. 7 , the platform server 300 is managed by an operator operating a service-only app, and a communication unit 310 for accessing an information and communications network, and a sample data collection unit for collecting measurement data of various human samples ( 320), and a classification code standardization unit 330 that analyzes the measurement data of the sample data collection unit 320 to standardize and generate size classification codes for cup sizes and breast types classified by band size, breast volume, and , collects dimensional information about its bra products from various manufacturers' terminals 200 and designates a Newon-style universal size, which is a size classification code for a cup size and breast type classified by band size, breast volume, and breast type for each bra product. It is configured to include a product classification unit 340 that determines bra supplementary functions for each special body type and designates bra supplementary functions required for each special body type, and a server control unit 350 for controlling each part. Here, the DB unit 390 includes human body sample measurement data, classification code table, bra product product information and sales information, bra product dimension information and size classification code designation information, user measurement information and size classification code determination information, special body type code, etc. Information for operating the above-described bra recommendation platform service system is recorded and managed.

The communication unit 310 may be connected to the user terminal 100 and the manufacturer terminal 200 through an information communication network.

The sample data collection unit 320 collects measurement data related to the upper body and breast of various human body samples.

Such sample data may be upper body measurements of a plurality of unspecified female human bodies. In particular, it is important to secure as many samples as possible regardless of age, race, or nationality so that all upper body types of women around the world can be included. The measurement data of such samples may be measurement data of the position of the point of interest in the actual human body and the length of the line of interest.

The classification code standardization unit 330 analyzes the measurement data of the sample data collection unit 320 to standardize the size classification code for the cup size and breast type classified by the band size and the breast volume.

This standardized size classification code, Newon bra size, includes three reference codes: a band size, a cup size classified by breast volume, and a breast type, and each reference code is subdivided.

The product classification unit 340 collects the company standard bra size code (eg, 32B) and dimension information for its bra products from various manufacturers' terminals 200, and the classification code standardization unit ( 330), the standardized size classification code, Newon-type universal size (eg, 32B-1) is designated to subdivide the cup size and breast type classified by the band size and breast volume. In addition, in order to minimize the decrease in wearability of the bra caused by the specificity of the wearer's body type, complementary functions for each special body type are determined for each bra product, and the necessary bra complementary functions for each special body type are designated.

At this time, the Newon-type universal size collects the bra size code (eg, 32B) and size information of the company's standard for its bra products from the manufacturer's terminals 200, and collects bra manufacturer-specific characteristics, country-specific characteristics, and bra characteristics. In consideration of this, it can be converted and assigned according to a unified standard. In addition, when a separate conversion reference table is prepared in the platform server 300 and the manufacturer terminal 200 connected to the platform server 300 inputs product information (existing bra size code, dimension information), a new new-on universal It can also be converted to size.

10 is a flowchart illustrating a bra recommendation platform service method according to an embodiment of the present invention.

A bra recommendation platform service method according to an embodiment of the present invention will be described with reference to FIG. 10 .

First, the platform server 300 collects measurement data related to the upper body and breast of various human body samples (not specified) (S10).

Such sample data may be upper body measurements of a plurality of unspecified female human bodies. In particular, it is important to secure as many samples as possible regardless of age, race, or nationality so that all upper body types of women around the world can be included. The measurement data of such samples may be measurement data of the position of the point of interest in the actual human body and the length of the line of interest.

Thereafter, the platform server 300 analyzes the collected measurement data and standardizes the size classification code for the cup size and breast type classified by the band size, the breast volume, and generates it as a Newon bra size (S20).

This standardized size classification code, Newon bra size, includes three reference codes: a band size, a cup size classified by breast volume, and a breast type, and each reference code is subdivided.

After that, the platform server 300 collects the bra size code (eg, 32B) and size information of the company's standards for its bra products from various manufacturers' terminals 200 and is a standardized size classification code for each individual bra product. By designating the Newon-style universal size (eg, 32B-1), the cup size and breast type classified by the band size and breast volume are subdivided (S30).

In addition, in step S30, bra supplementary functions for each special body type are determined along with the size classification code for bra products, and bra supplementary functions required for each special body type are designated.

Bra product product information and sales information prepared in this way, and bra product dimension information and size classification code designation information will be shared with the user measurement module 130 of each user terminal 100 .

11 is another flowchart for explaining an app service method according to an embodiment of the present invention.

An app service method according to an embodiment of the present invention will be described with reference to FIG. 11 as follows.

The user terminal 100 generates measurement information about the user's body type (S110).

With such measurement information, the user creates a 3D point cloud model that expresses the user's upper body including the breast as it is by using his/her terminal, and extracts the point of interest and the line of interest connecting the point of interest. It will be the result of measuring the location, length of the line of interest, and breast volume.

Thereafter, the user terminal 100 determines a Newon-type size, which is a standardized size classification code including a band size for the corresponding user's chest, a cup size classified by breast volume, and a breast type, based on the measurement information, and here In addition, a special body type code for the user's body type is determined based on this measurement information (S120).

After that, the user terminal 100 extracts a bra product of a size suitable for the user based on the size classification code determined for the user's chest, and also a bra with a complementary function based on the special body type code determined for the user's body type. Information on optimal bra products is extracted and provided as recommended product information (S130).

Thereafter, the user terminal 100 supports the purchase process of the bra product selected by the user from among the bra products recommended to the user (S140).

Hereinafter, the product recommendation step of S130 described above will be described in more detail with reference to FIG. 12 .

Referring to FIG. 12 , the product recommendation unit 138 of the user terminal 100 first extracts a Newon-type size, which is a size classification code for the user's chest, from the user chest classification unit 136 ( S131 ).

Here, the size classification code for the user's chest includes a band size, a cup size classified by breast volume, and a breast type.

Thereafter, the product recommendation unit 138 of the user terminal 100 classifies the product into one of the cup size groups for each breast type by referring to the user's breast type and cup size among the size classification codes (S132).

Here, the cup size groups for each breast type are as follows.

In the case of "Archetype" breast type, cup sizes AA to A are classified as small breasts, cup sizes B to D are classified as normal breasts, and cup sizes E to Z are classified as large breasts. Also, in the case of "Round" breast type, cup sizes AA to A are classified as small breasts, cup sizes B to D are classified as normal breasts, and cup sizes E to Z are classified as large breasts. Also, in the case of "relaxed" breast type, cup sizes B to D are classified as normal breasts, and cup sizes E to Z are classified as large breasts. Also, in the case of "Bell" breast type, cup sizes B to D are classified as a normal breast group, and cup sizes E to Z are classified as a large breast group. Also, in the case of "tear drop" breast type, cup sizes AA to A are classified as small breasts, and cup sizes B to D are classified as normal breasts. In addition, in the case of "Relaxed & Side Set" breast type, cup sizes B~D are classified as a normal breast group, and cup sizes E~Z are classified as a large breast group. Also, for the “Slender” breast type, cup sizes AA to A are classified as small breasts, and cup sizes B to D are classified as normal breasts. Also, in the case of "East West" breast type, cup sizes AA to A are classified as small breasts, and cup sizes B to D are classified as normal breasts. Also, in the case of the "Side Set" breast type, cup sizes B~D are classified as a normal breast group, and cup sizes E~Z are classified as a large breast group. Also, in the case of "asymmetric" breast type, cup sizes from AA to A are classified as small breasts, cup sizes B to D are classified as normal breasts, and cup sizes from E to Z are classified as large breasts. Also, in the case of "Athletic" breast type, cup sizes AA-A are classified as small breasts.

The classification of the cup size group for each breast type is not limited to the above-described example, and may be changed, added, or deleted.

Thereafter, the product recommendation unit 138 of the user terminal 100 determines a suitable bra type for a cup size group for each breast type to which the user belongs, and selects bra products that satisfy the user's breast size and bra type as a primary selection. All are selected (S133).

In "Archetype" breast type, you can choose Balconette and T-shirts type bras for small breasts group, Balconette or T-shirts type bra products for normal breasts group, Full Cup, T-shirts for large breasts group -You can choose bra products of shirts, Balconette, and Plunging Bra types.

Also, in the "Round" breast type, you can choose Balconette or T-shirts type bras for small breast groups, Balconette or T-shirts type bra products for normal breast groups, Full Cup, T-shirts, Balconette, Front hook, Plunging Bra type bra products can be selected.

Also, in the "Relaxed" breast type, you can choose Balconette , T-shirts Plunging Bra type bra products for the normal breast group, and Full Cup, Balconette , Plunging Bra type bra products for the large breast group.

Also, in the "Bell" breast type, you can choose Balconette, T-shirts, and Plunging Bra bra products for the normal breast group, and Balconette, Full Cup , Plunging Bra, and T-shirt bra products for the large breast group. there is.

Also, in the "Tear drop" breast type, you can choose Balconette, T-shirt, Plunging Bra type bra products for the small breast group, and Balconette and T-shirts type bra products for the normal chest group.

Also, in the "Slender" breast type, you can choose Balconette, T-shirt type bra products for the small breast group, and Balconette, T-shirt, Plunging Bra type bra products for the normal chest group.

Also, in the "Relaxed & Side Set" breast type, you can choose Balconette, T-shirt, Strapless Bra type bras for the normal breast group, and Full Cup and Plunging Bra type bra products for the large breast group.

Also, in the "East West" breast type, Plunging Bra and T-shirt type bra products can be selected for the small breast group, and Full Cup and Balconette type bra products can be selected for the normal breast group.

Also, in the "Side Set" breast type, you can choose Plunging Bra, Balconette, and T-shirt type bras for the normal breast group, and Full Cup and T-shirt type bra products for the large breast group.

Also, in the "Asymmetric" breast type, T-shirt and Plunging type bra products can be selected for the small breast group, T-shirt and Balconette type bra products can be selected for the normal breast group, and T-shirt type bra products can be selected for the large breast group. , Full Cup, Plunging type bra products can be selected.

Also, in the "Athletic" breast type, small breast groups can choose Plunging Bra, Bralette type bra products.

The determination of the bra type for each breast type is not limited to the above-described example, and may be changed, added, or deleted.

In addition, the product recommendation unit 138 of the user terminal 100 refers to the user's breast type in the size classification code, and supplements the user's breast type with secondary selection among the bra products selected in step S133. All bra products with , are selected (S134).

Here, the product recommendation unit 138 may select a bra product having a side push-up function and a removable push-up function in the case of a “relaxed” breast type. In addition, the product recommendation unit 138 may select a bra product having a wire function in the case of the “Bell” breast type. In addition, the product recommendation unit 138 may select a bra product having a push-up Lv1 function and a wire function in the case of a “tear drop” breast type. In addition, in the case of the "Relaxed & Side Set" breast type, the product recommendation unit 138 may select a bra product having a Wire function, a Hook function, and a Push up Lv1 function. In addition, in the case of the "Slender" breast type, the product recommendation unit 138 may select a bra product having a Wire function and a Push up Lv1 function. In addition, the product recommendation unit 138 may select a bra product having a Pushup LV1 function in the case of the “East West” breast type. In addition, the product recommendation unit 138 may select a bra product having a No stretching fabric function in the case of a "Side Set" breast type. In addition, the product recommendation unit 138 may select a bra product having a Removeable Pads function and a Wire function in the case of an “asymmetric” breast type. Also, the product recommendation unit 138 may not separately select a complementary function in the case of the “Archetype” breast type, the “Round” breast type, and the “Athletic” breast type.

Such complementary functions for each breast type are not limited to the above-described example, and may be changed, added, or deleted.

Thereafter, the product recommendation unit 138 of the user terminal 100 extracts a special body type code for the user's body type from the user chest classification unit 136 (S135).

And, the product recommendation unit 138 of the user terminal 100 determines a bra type suitable for the special body shape code for the user's body shape, and the third selection of the bra products selected in the step S134 is applied to the user's special body shape. All bra products are selected (S136).

Here, the product recommendation unit 138 is Center gore, No wire Bra, Big enough cup size to hide arm pit, Wide panel, U&V Wire, Lace band, No Wire Bra, Big enough cup size to hide according to the user's special body type. You can choose one bra type product from hollow bone, Convertible strap, Front hook, Long line, Band length 7cm+, Big enough cup size to hide arm pit, Convertible strap, Front hook, and Long line bra types. The bra type for each special body type is not limited to the above-described example, and may be changed, added, or deleted.

In addition, the product recommendation unit 138 of the user terminal 100 refers to the special body shape code for the user's body type, and 4th among the bra products selected in the step S135, a bra having a complementary function for the user's special body shape. All products are selected (S137).

Here, the product recommendation unit 138 may select a bra product having a band long bra function and a central arch wire function for TUMMY CONTROL (TCU) among the user's special body types. In addition, the product recommendation unit 138 may select a bra product having a wide business line function and Plunging Bra for SIDE BREAST (SBR) among the user's special body types. In addition, the product recommendation unit 138 may select a bra product having a Plunging Bra, Balconette Bra, and Front-Hook functions for PROMINENT BREASTBONE (PBR) among the user's special body types. In addition, the product recommendation unit 138 may select a bra product having a Plunging, Front-Hook function, and a Full-Cup bra for HOLLOW BREASTBONE (HBB) among the user's special body types. Such complementary functions for each special body type are not limited to the above-described examples, and may be changed, added, or deleted.

As a result, the product recommendation unit 138 of the user terminal 100 provides information on the bra products finally selected in step S137 to the user as a recommended bra product (S138).

On the other hand, in the above-described embodiment, an unspecified user installs and operates the user measurement module 130 in his/her user terminal 100 to collect images of the user's upper body including the photographed breast, and include the breast from the collected upper body images. creates a 3D point cloud model for the user's upper body, extracts the point of interest and the line of interest connecting the point of interest from the 3D point cloud model, and uses the position of the point of interest and the length of the line of interest to determine the user's breast volume and breast The first measurement method of measuring the shape and the second measurement method of measuring the breast volume and breast shape of the user using the three-dimensional positioning information of the point cloud are used to target the user's chest by band size and cup according to the breast volume. An embodiment has been described in which the size and breast type are measured, and the optimal bra product is recommended by the platform server 300 accordingly.

However, the present invention is not limited to the embodiment of the open app method in which the user measurement module 130 is distributed and operated in the user terminal 100 of the individual user, and various embodiments are possible.

For convenience, as described above, the embodiment of the open app method in which the user measurement module 130 is distributed and operated in the personal user terminal 100 is referred to as a first embodiment.

In the second embodiment according to the present invention, a brand-only app that supports a customer's bra shopping for a bra released by a bra brand under its own brand exists separately, and this brand-only app is a separate app in which the user measurement module 130 is operated. An embodiment of the vendor connection method connected to the terminal of the is also possible.

In the second embodiment, a specific bra brand provides dimensional information on bra products released by its brand to the platform server 300, and sizes for cup sizes and breast types classified by band size, breast volume, and breast type for each bra product. A classification code will be assigned.

In addition, when a brand member accesses the brand-only app, the brand member is connected to a separate terminal in which the user measurement module 130 is operated, and a separate terminal in which the user measurement module 130 is operated includes a photographed breast. The user's upper body image is collected, and a 3D point cloud model of the user's upper body including the breast is generated from the collected upper body images, and the point of interest and the line of interest connecting the points of interest are extracted from the 3D point cloud model and the interest A first measurement method of measuring the user's breast volume and breast shape using the position of the point and the length of the line of interest, and a second measurement method of measuring the user's breast volume and breast shape using the three-dimensional positioning information of the point cloud It measures the size of the band, the cup size and the breast type according to the breast volume of the user's chest, and accordingly, the platform server 300 will recommend the optimal bra product among the corresponding brand bra products.

This second embodiment allows an existing bra brand to retain its customers as customers of its own brand of bra products, so that the service according to the present invention can be easily established in the market without invading the business area of the brand. , as a bra brand, it will be possible to provide high-satisfaction bra recommendation service to its members, enabling coexistence.

In addition, since the user measurement module 130 is operated in a separate terminal, it is possible to prevent hyper-conversation and slowing of the brand-only app, thereby enabling collaboration with a high-satisfying brand.

On the other hand, in the third embodiment according to the present invention, a brand-only app that supports a customer's bra shopping for a bra released by a bra brand from its own brand exists separately, and the user measurement module ( 130) is also possible in the embodiment of the vendor nesting method in which it operates.

In the third embodiment, a specific bra brand provides dimensional information about bra products released by its brand to the platform server 300, and sizes for cup sizes and breast types classified by band size, breast volume and breast volume for each bra product. A classification code will be assigned.

In addition, when a brand member accesses the brand-only app, the brand member can drive the user measurement module 130 , and the user measurement module 130 collects the user's upper body image including the photographed breast, and collects the collected upper body image. Creates a 3D point cloud model of the user's upper body including the breast from the images, extracts a point of interest and a line of interest connecting the point of interest from the 3D point cloud model, and uses the position of the point of interest and the length of the line of interest The first measurement method for measuring the user's breast volume and breast shape and the second measurement method for measuring the user's breast volume and breast shape using the 3D positioning information of the point cloud are used to measure the size of the band for the user's chest. , the cup size and breast type are measured by the breast volume, and accordingly, the platform server 300 will recommend the optimal bra product among the corresponding brand bra products.

Also in this third embodiment, existing bra brands can keep their customers as customers of their own brand bra products, so that the service according to the present invention can be easily established in the market without invading the business area of the brand. , as a bra brand, it will be possible to provide high-satisfaction bra recommendation service to its members, enabling coexistence.

In addition, unlike the second embodiment, since the user measurement module 130 is nested and operated in a brand-only app, a separate connection and connection procedure for connecting to a separate terminal in which the user measurement module 130 is operated is omitted, resulting in quick results This will be possible.

On the other hand, the fourth embodiment according to the present invention is an embodiment of the in-store (In-Store) method suitable for offline bra stores. That is, the user measurement module 130 is operated in a separate store terminal in an offline bra store that handles various bra brand products. Such a store terminal may be possessed by a store clerk or may be provided in a fitting room.

Therefore, a customer using the offline bra store can drive the user measurement module 130 through the store terminal, and the user measurement module 130 collects the user's upper body image including the photographed breast, and collects the collected upper body images. Creates a 3D point cloud model of the user's upper body including the breast from The first measurement method for measuring breast volume and breast shape and the second measurement method for measuring the user's breast volume and breast shape using the 3D positioning information of the point cloud are used to target the user's chest, including band size, breast The cup size and breast type are measured by volume, and accordingly, the platform server 300 will recommend an optimal bra product among bra products in the corresponding store.

This fourth embodiment is suitable for multi-brand shops that handle various brands together, and since users do not need to install a separate app on their terminals, customer satisfaction is high, and even in select shops It will increase the efficiency of store operation as it can reduce the number of staff for product introduction and recommendation.

As described above, the best embodiment has been disclosed in the drawings and the specification. Although specific terms are used herein, they are used only for the purpose of describing the present invention and are not used to limit the meaning or the scope of the present invention described in the claims. Therefore, it will be understood by those of ordinary skill in the art that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

Claims (23)

1. As a size classification code that can express the size of the bra product or the user's chest size,

   It has an AB-C format by combining three reference codes: band size, cup size, and breast type.

   The first letter A indicates one of the subdivided band sizes, the second letter B indicates one of the subdivided cup sizes, and the delimiter - the third letter C after the subdivision indicates one of the subdivided breast types to indicate the specifications of the bra product. or standardize the user's chest size,

   The three reference codes of the band size, cup size, and breast type are given to the user based on measurement information measured from a 3D point cloud image corresponding to the user's upper body including the breast, or based on the size information of the bra product. Bra size classification code, characterized in that given to each bra product.
2. The method of claim 1,

   Extracts a point of interest and a line of interest connecting the point of interest from a 3D point cloud model that expresses the user's upper body including the breast, and measures the user's breast volume and breast shape using the location of the point of interest and the length of the line of interest. At least one of the first method and the second method of measuring the breast volume and breast shape using the three-dimensional positioning information of the point cloud is performed to measure the user's upper body including the breast, and the user's A bra size classification code, characterized in that the Newon-style size, which is a size classification code for the cup size and breast type classified by the band size, the breast volume, is determined for the chest.
3. 3. The method of claim 2,

   The band size is a bra size classification code, characterized in that measured through the following equation.

   [Equation]

   P + α1

   Here, P is the circumference of the lower chest, α1 is a weight, α1 is 4 when the P value is even, and α1 is 3 when the P value is odd.
4. 3. The method of claim 2,

   The cup size is

   A bra size classification code, characterized in that the measured user's band size and the point cloud belonging to the chest region are approximated to a curved function and then determined as a volume code by the correlation between the breast volume size calculated through integration.
5. 3. The method of claim 2,

   The points of interest and lines of interest are,

   The length between the marginal margin of the left breast and the internal margin of the left breast (A, a1-a2), the length between the marginal margin of the right breast and the internal margin of the right breast (AA, aa2-aa1), the length of the sternum (K, a2- aa1), the length between the marginal point of the left breast and the vertex of the left breast (B, a1-b1), the length between the internal margin of the left breast and the vertex of the left breast (C, a2-b1), the marginal point of the right breast-right The length between the vertices of the breast (BB, aa2-b2), the length between the inner margin of the right breast and the vertex of the right breast (CC, aa1-b2), and the length between the outer margin of the left breast and the lower eye point of the left breast (D, a1) -c1), the length between the inner margin of the left breast and the lower eye point of the left breast (E, a2-c1), the length between the outer margin of the right breast and the lower eye point of the right breast (DD, aa2-c2), the inner edge of the right breast Point-to-lower eye point length of the right breast (EE, aa1-c2), left axillary point-right axillary point length (I, d1-d2), left breast point-to-vertex length of the right breast (J, b1- b2), left shoulder point-right shoulder point length (L, e1-e2), left breast margin point-right breast margin point length (S, a1-aa2), left breast vertex point-I (armpit line) ) liver length (F, b1-I), vertex-I (axillary line) of the right breast (FF, b2-I), within I (armpit line), the corresponding position of the left armpit point - the marginal point of the left breast Corresponding position of the external margin of the left breast - Corresponding position of the internal margin of the left breast within the length of the liver (IA), I (armpit line), the corresponding position of the internal margin of the left breast within the length (IB), I (armpit line) of the left breast - Within the length (IC), I (armpit line) of the right breast, between the corresponding position of the internal margin of the right breast, and within the length (ID) of the corresponding position of the internal margin of the right breast (ID), I (armpit line) , Length between the right axillary point and the corresponding position of the right breast's outer marginal point (IE), F (left breast vertex line) - Left breast internal marginal point length (A1, F-a2), FF (right breast vertex line) -Length between the internal margins of the right breast (A2, FF-aa1), the vertex of the left breast-Left breast Length between the lower eye points (G, b1-c1), the length between the vertex of the right breast and the lower eye point of the right breast (GG, b2-c2), and the length between the vertex of the left breast and S (chest line) (H, b1-S) ), the length between the vertex-S (chest line) of the right breast (HH, b2-S), the length between the vertex-vertices of the breast (O, (b1, b2)-f), the lower eye point of the breast-below breast Corresponding isotope length (P, (c1, c2)-g), S (chest line)-upper breast corresponding isopoint length (R, Sh), upper breast girth (X), lower breast girth (Y) in Bra size classification code, characterized in that.
6. 6. The method of claim 5,

   determining a breast type by comparing at least one of the point of interest and the line of interest with a table of classification ratio values for the breast type according to the first method;

   The classification ratio value table for the breast type is a bra size classification code, characterized in that it is defined in the following table.

   [graph]

   
7. 3. The method of claim 2,

   Bra size classification, characterized in that the breast type is determined by comparing the ratio of the left upper breast volume to the left lower breast volume and the ratio of the right upper breast volume to the right lower breast volume based on the nipple position according to the second method code.
8. 7. The method of claim 6,

   The breast type is determined as one of Archetype, Round, Slender, Tear Drop, Relaxed, Bell, East West, Side Set, Relaxed & Side Set, Asymmetric, Athletic,

   "Archetype" is determined through Equation 1 below,

   [Equation 1]

   IF (U1≤C/B≤V1) AND (U1≤CC/BB≤V1) AND

   (W1≤H/G≤X1) AND (W1≤HH/GG≤X1) AND (Y1≤O/R≤Z1)

   THEN (breast type = "ARCHETYPE")

   "Round" is determined through Equation 3 below,

   [Equation 3]

   IF (U2≤C/B≤V2) AND (U2≤CC/BB≤V2) AND

   (W2≤H/G≤X2) AND (W2≤HH/GG≤X2) AND ELSE IF (Y2≤O/R≤Z2)

   THEN (breast type = "ROUND")

   "Slender" is determined through Equation 5 below,

   [Equation 5]

   IF (U3≤C/B≤V3) AND (U3≤CC/BB≤V3) AND

   (W3≤H/G≤X3) AND (W3≤HH/GG≤X3) AND

   (Y3≤((B+C)/A)≤Z3) AND (Y3≤((BB+CC)/A)≤Z3) ELSE IF (1.2≤O/R≤1.5)

   THEN (breast type = "SLENDER")

   "Tear Drop" is determined through Equation 7 below,

   [Equation 7]

   IF (U4≤C/B≤V4) AND (U4≤CC/BB≤V4) AND

   (W4≤H/G≤X4) AND (W4≤HH/GG≤X4) AND

   (Y4≤O/R≤Z4) AND (1.2≤P/O≤1.4)

   THEN (breast type = "TEAR DROP")

   "Relaxed" is determined through Equation 9 below,

   [Equation 9]

   IF (U5≤C/B≤V5) AND (U5≤CC/BB≤V5) AND

   (W5＜H/G＜X5) AND (W5＜HH/GG＜X5) AND ELSE IF (Y5≤O/R≤Z5)

   THEN (breast type = "RELAXED")

   "Bell" is determined through Equation 11 below,

   [Equation 11]

   IF (U6≤C/B≤V6) AND (U6≤CC/BB≤V6) AND

   (W6＜H/G＜X6) AND (W6＜HH/GG＜X6) AND ELSE IF (Y6≤O/R≤Z6)

   THEN (breast type = "BELL")

   "Eeat West" is determined through Equation 13 below,

   [Equation 13]

   IF (U7≤C/B≤V7) AND (U7≤CC/BB≤V7) AND

   (W7≤H/G≤X7) AND (W7≤HH/GG≤X7) AND

   (Y7≤E/D≤Z7) AND (Y7≤EE/DD≤Z7) AND (1.1≤((IB+IC+ID)/J)≤1.2)

   THEN (breast type = "EAST WEST")

   "Side Set" is determined through Equation 15 below,

   [Equation 15]

   IF (U8≤C/B≤V8) AND (U8≤CC/BB≤V8) AND

   (W8≤H/G≤X8) AND (W8≤HH/GG≤X8) AND (Y8≤((IB+IC+ID)/J)≤Z8)

   THEN (breast type = "SIDE SET")

   "Relaxed & Side Set" is determined through Equation 17 below,

   [Equation 17]

   IF (U9＜C/B＜V9) AND (U9＜CC/BB＜V9) AND

   (W9＜E/D＜X9) AND (W9＜EE/DD＜X9) AND

   (Y9<H/G≤Z9) AND (Y9<HH/GG<Z9)

   THEN (breast type = "RELAXED & SIDE SET")

   "Asymmetric" is determined through Equation 19 below,

   [Equation 19]

   IF ((U10≤H/HH≤V10) OR (U10≤HH/H≤V10)) AND

   IF ((W10≤(B+C)/(BB+CC)<X10) OR (W10≤(BB+CC)/(B+C)<X10))

   THEN (breast type = "ASYMMETRIC")

   "Athletic" is a bra size classification code, characterized in that determined through Equation 21 below.

   [Equation 21]

   IF (U11≤(B+C)/A≤V11) AND (U11≤(BB+CC)/AA≤V11) AND

   (W11≤(A+K+AA)/I≤X11) AND (Y11≤R/O≤Z11)

   THEN (breast type = "ATHLETIC")
9. 8. The method of claim 7,

   The breast type is determined as one of Archetype, Round, Slender, Tear Drop, Relaxed, Bell, East West, Side Set, Relaxed & Side Set, Asymmetric, Athletic,

   "Archetype" is determined through Equation 2 below,

   [Equation 2]

   IF ((0.8J/(0.857I-0.8J))≤2) AND ((H/G≤2) OR (HH/GG≤2)) AND

   LUV:LLV = 45:55 AND

   RUV:RLV = 45:55

   THEN (breast type = "ARCHETYPE")

   "Round" is determined through Equation 4 below,

   [Equation 4]

   IF ((0.8J/(0.857I-0.8J))≤2) AND ((H/G≤2) OR (HH/GG≤2)) AND

   LUV:LLV = 50:50 AND

   RUV:RLV = 50:50

   THEN (breast type = "ROUND")

   "Slender" is determined through Equation 6 below,

   [Equation 6]

   IF ((0.8J/(0.857I-0.8J))≤2) AND ((H/G≤2) OR (HH/GG≤2)) AND

   LUV:LLV = 30:70 AND

   RUV:RLV = 30:70

   THEN (breast type = "SLENDER")

   "Tear Drop" is determined through Equation 8 below,

   [Equation 8]

   IF ((0.8J/(0.857I-0.8J))≤2) AND ((H/G≤2) OR (HH/GG≤2)) AND

   LUV:LLV = 40:60 AND

   RUV:RLV = 40:60

   THEN (breast type = "TEAR DROP")

   "Relaxed" is determined through Equation 10 below,

   [Equation 10]

   IF ((0.8J/(0.857I-0.8J))≤2) AND ((2＜H/G) OR (2＜HH/GG)) AND

   LUV:LLV = 80:20 AND

   RUV:RLV = 80:20

   THEN (breast type = "RELAXED")

   "Bell" is determined through Equation 12 below,

   [Equation 12]

   IF ((0.8J/(0.857I-0.8J))≤2) AND ((2＜H/G) OR (2＜HH/GG)) AND

   LUV:LLV = 60:40 AND

   RUV:RLV = 60:40

   THEN (breast type = "BELL")

   "Eeat West" is determined through Equation 14 below,

   [Equation 14]

   IF (2<(0.8J/(0.857I-0.8J))) AND ((H/G≤2) OR (HH/GG≤2)) AND

   OV:IV = 70:30 AND

   LUV:LLV = 30:70 AND

   RUV:RLV = 30:70

   THEN (breast type = "EAST WEST")

   "Side Set" is determined through Equation 16 below,

   [Equation 16]

   IF (2<(0.8J/(0.857I-0.8J))) AND ((H/G≤2) OR (HH/GG≤2)) AND

   OV:IV = 70:30 AND

   LUV:LLV = 50:50 AND

   RUV:RLV = 50:50

   THEN (breast type = "SIDE SET")

   "Relaxed & Side Set" is determined through Equation 18 below,

   [Equation 18]

   IF (2＜(0.8J/(0.857I-0.8J))) AND ((2＜H/G) OR (2＜HH/GG)) AND

   LUV ＜ LLV AND

   RUV ＜ RLV

   THEN (breast type = "RELAXED & SIDE SET")

   "Asymmetric" is determined through Equation 20 below,

   [Equation 20]

   IF Left chest volume code ≠ Right chest volume code

   THEN (breast type = "ASYMMETRIC")

   "Athletic" is a bra size classification code, characterized in that determined through Equation 22 below.

   [Equation 22]

   IF Left chest volume ＜ Minimum volume value of volume code 1 AND

   Right chest volume ＜ Minimum volume value of volume code 1

   THEN (breast type = "ATHLETIC")

   Here, the volume code is subdivided by classifying the breast volume and weight based on the cup diameter.
10. 10. A user measurement module for assigning a size classification code according to any one of claims 1 to 9, comprising:

    It can be mounted on a terminal that communicates by connecting to an information and communications network.

    an image acquisition unit for receiving a 3D point cloud image including a 3D depth value;

    a 3D point cloud generation unit for generating a 3D point cloud based on the 3D point cloud image transmitted from the image acquisition unit;

    a 3D point cloud optimization unit that connects the 3D point clouds generated by the 3D point cloud generation unit to generate a 3D point cloud model;

    A point of interest and a line of interest connecting the point of interest are extracted from the 3D point cloud model representing the user's upper body including the breast, and the user's breast volume and breast shape are measured using the location of the point of interest and the length of the line of interest. an upper body measuring unit for measuring the user's upper body including the breast by performing at least one of the first method and the second method of measuring the breast volume and the breast shape using the three-dimensional positioning information of the point cloud; and

    a user chest classification unit for determining a Newon-type size that is a size classification code for a band size, a cup size classified by breast volume, and a breast type for a user's chest through the measurement information measured by the upper body measurement unit; A user measurement module comprising a.
11. 11. The method of claim 10,

    a special body shape review unit for determining a special body type code for the chest body of the user through the measurement information measured by the upper body measuring unit; and

    a product recommendation unit that extracts size-customized bra products based on the determined Newon-style size classification code and recommends bra products tailored to the user by extracting a bra with complementary functions based on the determined special body type code; User measurement module, characterized in that it further comprises.
12. 11. The method of claim 10,

    a special body shape review unit for determining a special body type code for the chest body of the user through the measurement information measured by the upper body measuring unit; and

    a product recommendation unit that extracts size-customized bra products based on the determined size classification code and recommends bra products tailored to the user by extracting a bra with complementary functions based on the determined special body type code; User measurement module, characterized in that it further comprises.
13. 13. The method of claim 12,

    The special body type review unit,

    Among the measurement information according to the first method, the length between the vertex of the breast and the corresponding isotope (O, (b1, b2)-f), and the length between the lower eye point of the breast and the corresponding isotope of the lower breast (P, (c1, c2)- g), middle belly thickness length (S), lower belly thickness length (T), left axillary point - right axillary point length (I, d1-d2), left breast marginal point - left breast internal margin point Length (A, a1-a2), the length between the outer margin of the right breast and the internal margin of the right breast (AA, aa2-aa1), the length of the sternum (K, a2-aa1), the left axillary point-left within the axillary line Length between the corresponding positions of the external marginal point of the breast, the corresponding position of the left breast within the armpit line - The length between the corresponding positions of the internal compression point of the left breast, the corresponding position of the internal compression point of the left breast within the armpit line The length of the liver within the armpit line, the corresponding position of the right breast's outer marginal point - the right breast's corresponding internal edge point, the right armpit point within the armpit line - the corresponding position of the right breast's outer marginal point, the left breast's internal margin-left side The length between the vertices of the breast (C, a2-b1), the length between the inner margin of the right breast and the vertex of the right breast (CC, aa1-b2), and the length between the outer margin of the left breast and the vertex of the left breast (B, a1- b1), the length between the apex of the right breast and the vertex of the right breast (BB, aa2-b2), the length between the apex of the left breast and the inner junction of the left breast, and the length between the apex of the right breast and the vertex of the right breast (BB, aa2-b2) , at least one of the lengths (J, b1-b2) between the vertex of the left breast and the vertex of the right breast is compared with the classification ratio value table for the special body type to determine the special body type of the user TUMMY CONTROL, SIDE BREAST, PROMINENT BREASTBONE, HOLLOW Classified as one of BREASTBONE and Normal,

    The user measurement module, characterized in that the classification ratio value table for the special body type is defined in the following table.

    [graph]

    
14. 14. The method of claim 13,

    Among the above special body types,

    "TUMMY CONTROL (TCU)" is determined through Equation 23 below,

    [Equation 23]

    IF　 (U12≥(O/P)≥V12) AND　(U12≥(P/S)≥V12) AND

    (W12≥(S/T)≥X12)

    THEN　(special body type = "TCU")

    "SIDE BREAT (SBR)" is determined through Equation 24 below,

    [Equation 24]

    IF　 (U13≥I/(A+K+AA)>V13) AND　(W13≥(IA+IB)/A≥X13) AND

    (W13≥(ID+IE/AA)≥X13)

    THEN　(special body type = "SBR")

    "PROMINENT BREASTBONE (PBR)" is determined through Equation 25 below,

    [Equation 25]

    IF　 (U14≥(IB+IC)/(A+K)>V14)　AND　(U14≥(IC+ID)/(AA+K)>V14) AND

    (W14≥C/B≥X14) AND　(W14≥(CC/BB)≥X14)

    THEN (special body = "PBR")

    "HOLLOW BREASTBONE (HBB)" is a user measurement module, characterized in that determined through Equation 26 below.

    [Equation 26]

    IF　(U15≥(A1+K+A2)/J>V15) AND (U15≥(A+K+AA)/(IB+IC+ID)>V15)

    THEN　(special body type = "HBB")
15. 10. A method of driving a user measurement module that assigns a size classification code according to any one of claims 1 to 9, comprising:

    (a) receiving, by a user measurement module, a 3D point cloud image including a 3D depth value;

    (b) generating, by the user measurement module, a 3D point cloud based on the 3D point cloud image;

    (c) generating a 3D point cloud model by connecting the 3D point cloud generated by the user measurement module;

    (d) the user measurement module extracts a point of interest and a line of interest connecting the point of interest from the 3D point cloud model representing the upper body of the user including the breast, and using the position of the point of interest and the length of the line of interest, the user Measuring the upper body of the user including the breast by performing one or more of the first method of measuring the breast volume and breast shape of step; and

    (e) determining, by the user measurement module, a size classification code for the size classification code for the breast type, such as a band size, a cup size based on a breast volume, and a breast type for a user's chest through the measured information; A method of driving a user measurement module comprising a.
16. 16. The method of claim 15,

    (f) determining, by the user measurement module, a special body type code for the chest body type of the user through the measured measurement information; and

    (g) extracting a size-customized bra product based on the determined size classification code by the user measurement module, and extracting a bra with a complementary function based on the determined special body type code to recommend a bra product tailored to the user; Driving method of the user measurement module, characterized in that it further comprises.
17. 17. The method of claim 16,

    In step (f),

    Among the measurement information according to the first method, the length between the vertex of the breast and the corresponding isotope (O, (b1, b2)-f), and the length between the lower eye point of the breast and the corresponding isotope of the lower breast (P, (c1, c2)- g), middle belly thickness length (S), lower belly thickness length (T), left axillary point - right axillary point length (I, d1-d2), left breast marginal point - left breast internal margin point Length (A, a1-a2), the length between the outer margin of the right breast and the internal margin of the right breast (AA, aa2-aa1), the length of the sternum (K, a2-aa1), the left axillary point-left within the axillary line Length between the corresponding positions of the external marginal point of the breast, the corresponding position of the left breast within the armpit line - The length between the corresponding positions of the internal compression point of the left breast, the corresponding position of the internal compression point of the left breast within the armpit line The length of the liver within the armpit line, the corresponding position of the right breast's outer marginal point - the right breast's corresponding internal edge point, the right armpit point within the armpit line - the corresponding position of the right breast's outer marginal point, the left breast's internal margin-left side The length between the vertices of the breast (C, a2-b1), the length between the inner margin of the right breast and the vertex of the right breast (CC, aa1-b2), and the length between the outer margin of the left breast and the vertex of the left breast (B, a1- b1), the length between the apex of the right breast and the vertex of the right breast (BB, aa2-b2), the length between the apex of the left breast and the inner junction of the left breast, and the length between the apex of the right breast and the vertex of the right breast (BB, aa2-b2) , at least one of the lengths (J, b1-b2) between the vertex of the left breast and the vertex of the right breast is compared with the classification ratio value table for the special body type to determine the special body type of the user TUMMY CONTROL, SIDE BREAST, PROMINENT BREASTBONE, HOLLOW Classified as one of BREASTBONE and Normal,

    The method of driving a user measurement module, characterized in that the classification ratio value table for the special body type is defined in the following table.

    [graph]

    
18. 18. The method of claim 17,

    Among the above special body types,

    "TUMMY CONTROL (TCU)" is determined through Equation 23 below,

    [Equation 23]

    IF　 (U12≥(O/P)≥V12) AND　(U12≥(P/S)≥V12) AND

    (W12≥(S/T)≥X12)

    THEN　(special body type = "TCU")

    "SIDE BREAT (SBR)" is determined through Equation 24 below,

    [Equation 24]

    IF　 (U13≥I/(A+K+AA)>V13) AND　(W13≥(IA+IB)/A≥X13) AND

    (W13≥(ID+IE/AA)≥X13)

    THEN　(special body type = "SBR")

    "PROMINENT BREASTBONE (PBR)" is determined through Equation 25 below,

    [Equation 25]

    IF　 (U14≥(IB+IC)/(A+K)>V14)　AND　(U14≥(IC+ID)/(AA+K)>V14) AND

    (W14≥C/B≥X14) AND　(W14≥(CC/BB)≥X14)

    THEN (special body = "PBR")

    "HOLLOW BREASTBONE (HBB)" is a driving method of the user measurement module, characterized in that determined through Equation 26 below.

    [Equation 26]

    IF　(U15≥(A1+K+A2)/J>V15) AND (U15≥(A+K+AA)/(IB+IC+ID)>V15)

    THEN　(special body type = "HBB")
19. 17. The method of claim 16,

    The step (g) is,

    (g-1) extracting, by the user measurement module, a Newon-type size that is a size classification code for a user's chest;

    (g-2) classifying, by the user measurement module, into one group of cup size groups for each breast type by referring to the user's breast type and cup size among the size classification codes;

    (g-3) determining, by the user measurement module, a bra type for each cup size group for each breast type to which the user belongs, and selecting bra products that satisfy the user's breast size and bra type as a primary selection;

    (g-4) The user measurement module refers to the user's breast type in the size classification code, and the bra having a complementary function to the user's breast type by secondary selection among the bra products selected in the step (g-3) selecting products;

    (g-5) extracting, by the user measurement module, a special body shape code for the user's body shape;

    (g-6) The user measurement module determines a bra type suitable for the special body shape code for the user's body shape, and the user's special body shape is fitted by the third selection among the bra products selected in the step (g-4). selecting bra products;

    (g-7) The user measurement module refers to the special body type code for the user's body type and selects bra products having a complementary function for the user's special body shape 4th among the bra products selected in the step (g-6) to do; and

    (g-8) transmitting, by the user measurement module, information on the finally selected bra products as recommended bra products to the user terminal; A method of driving a user measurement module comprising a.
20. As a user terminal used in the bra recommendation platform service system,

    a communication unit for accessing the information communication network;

    a sensor unit for capturing and sensing an image of the user's upper body including the breast; and

    a user measurement module according to claim 10; A user terminal comprising a.
21. 10. A platform server for giving a size classification code according to any one of claims 1 to 9,

    The first measurement method that collects human body sample data and measures the user's breast volume and breast shape based on the measurement values of the points of interest and lines of interest in the upper body, and the user's breast volume and One or more of the second measurement methods for measuring the breast shape are performed to generate a standardized size classification code, Newon-type bra size, and Newon-type universal size, a standardized size classification code for each bra product, based on the dimensional information of the manufacturer's terminal. Platform server, characterized in that for giving.
22. 22. The method of claim 21,

    The platform server,

    a sample data collection unit configured to collect measurement data of human samples;

    The first measurement method for measuring the user's breast volume and breast shape based on the measurement values of the points of interest and lines of interest in the upper body by analyzing the collected measurement data, and the user's breast volume using the 3D positioning information of the 3D point cloud model and a classification code standardization unit performing at least one of a second measurement method for measuring a breast shape and generating a Newon-type bra size that is a standardized size classification code; and

    It collects dimensional information about its bra products from manufacturers' terminals to designate Newon-style universal sizes, which are standardized size classification codes for each product, and determines bra supplementary functions for each special body type to designate the necessary bra supplementary functions for each special body type. product classification department; Platform server comprising a.
23. 23. The method of claim 22,

    The classification code standardization unit analyzes the measurement data of the sample data collection unit and standardizes the size classification code into three reference codes for cup size and breast type classified by band size, breast volume, and each reference code is subdivided. Characterized platform server.

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