WO2019231038A1

WO2019231038A1 - Method for providing beauty content

Info

Publication number: WO2019231038A1
Application number: PCT/KR2018/006897
Authority: WO
Inventors: 김태일; 구지향; 김덕현
Original assignee: ㈜라온스퀘어
Priority date: 2018-05-31
Filing date: 2018-06-19
Publication date: 2019-12-05
Also published as: KR20190136483A

Abstract

The present invention relates to a method for providing a beauty content, in which: a questionnaire for personal color self-measurement and personal color analysis information based on analysis of face image information are provided to a consumer (subject), so as to provide information whether there is a difference between an objectively analyzed personal color and a personal color considered by the consumer (subject); the consumer (subject) can be provided with cosmetics information matching the personal color analysis information so that objective information can be provided to a cosmetics selection procedure for the consumer (subject); facial shape analysis information can be derived through the face image information of the consumer (subject) so that information of a recommended makeup method matching the facial shape analysis information can be provided; and the consumer (subject) can know an outcome when recommended cosmetics and the recommended makeup method are used, through a terminal device on the basis of an augmented reality technology, so that the consumer (subject) can be provided with useful information when determining and selecting cosmetics and a makeup method.

Description

How to provide beauty content

The present invention relates to a method for providing beauty content.

This application claims the priority based on Korean Patent Application No. 10-2018-0062267, filed May 31, 2018, and all the contents described in the specification and drawings of the application are incorporated in this application.

Recently, as society's interest in image making has increased, so has interest in 'look-like appearance'.

Experts say that personal color is the most important factor in image making, which means that finding a personal color that suits you is a great help in image making, and styling that suits you when you know your personal color This becomes possible.

On the other hand, as a method for finding a personal color, conventionally, a method of visually confirming whether a sample of various colors is closely attached to one's body by using a hanger and visually checking whether it matches well is used.

However, in such a method, it is very difficult for the general public to find his or her personal color without the help of an expert, and there is a problem in that the diagnosis of the personal color is impossible without the hanger.

In addition, in the case of the makeup method, although there is an optimal makeup method according to the face shape, conventionally, there is a lack of a method that can objectively analyze the face shape of the individual and inform the optimal makeup method accordingly.

The technical problem to be achieved by the present invention is to provide a consumer (object) with a questionnaire for personal color self-measurement and personal color analysis information through analysis of facial image information, thereby objectively analyzing the individual of the consumer (object). Its purpose is to be able to provide information on the difference between the color and the personal color that the consumer (object) thinks.

In addition, by providing the recommended cosmetic information matching the personal color analysis information to the consumer (object), the purpose is to provide an objective information in the cosmetics selection process of the consumer (object).

In addition, the consumer (object) is able to know when the recommended cosmetics are used as augmented reality technology through the terminal device, to provide the consumer (object) with useful information when determining and selecting cosmetics.

In addition, the facial shape analysis information is derived from the face image information of the consumer (object), and the recommendation cosmetic method matching the facial shape analysis information is provided, so that the consumer (object) can search for an optimal makeup method suitable for his or her face type. Its purpose is to ensure that information is provided.

In addition, the consumer (object) is able to know when the recommended cosmetic method is used as augmented reality technology through the terminal device, to provide the consumer (object) with useful information when determining and selecting the cosmetic method.

One embodiment of the present invention for achieving the above technical problem is a step of (a) the terminal device to generate the face image information (i2) by photographing the face of the object based on the predetermined shooting environment condition information (i1) ; (b) a server, deriving personal color analysis information (i3) of the object by analyzing the facial image information (i2) transmitted from the terminal device; (c) the server, transmitting survey item information (i4) for personal color self-measurement of the object to the terminal device; (d) transmitting, by the terminal device, the question and answer information (i5) input according to the questionnaire item information (i4) to the server; And (e) transmitting, by the server, the personal color self-diagnosis information (i6) and the personal color analysis information (i3) according to the question and answer information (i5) to the terminal device. Provide beauty content

In addition, (f) the server, transmitting from the pre-stored cosmetic pool information (i7) to the terminal device the recommended cosmetic information (i8) matching the personal color analysis information (i3); Provide beauty content providing method.

The method may further include: (g) transmitting, by the server, facial image correction information (i9) of the object indicating when the cosmetic product corresponding to the recommended cosmetic information (i8) is used on the face of the object to the terminal device; It provides a beauty content providing method comprising a.

In the step (b), the server may derive the personal color analysis information (i3) by analyzing the skin color, hair color, or eye color of the object from the face image information (i2). Provide beauty content providing method.

The method may further include (a) generating, by the terminal device, facial image information j2 by photographing the face of the object based on preset shooting environment condition information j1; (b) the server extracting a plurality of face component information j3 from the face image information j2 transmitted from the terminal apparatus; (c) the server analyzes the surface component information j3 according to the plurality of measurement point information j4, and compares the face component analysis information j6 with the preset reference face information j5. It provides a beauty content providing method comprising a.

And (d) the server transmitting, from the pre-stored makeup pool information j7, the recommended makeup information j8 matching the face shape analysis information j6 to the terminal device. It provides a way to provide beauty content.

The method may further include: (e) transmitting, by the server, facial image correction information (j9) of the object indicating when the makeup method corresponding to the recommended cosmetic information (j8) is used on the face of the object; It provides a beauty content providing method comprising a.

According to an embodiment of the present invention, by providing the consumer (object) with a questionnaire for personal color self-measurement and personal color analysis information through analysis of facial image information, the personal color of the consumer (object) analyzed objectively And, there is an effect that can provide information on whether or not the consumer (object) difference in the personal color that he thinks.

In addition, by providing the recommended cosmetic information matching the personal color analysis information to the consumer (object), there is an effect that can provide objective information in the cosmetics selection process of the consumer (object).

In addition, the consumer (object) can know when the recommended cosmetics are used as an augmented reality technology through the terminal device, there is an effect that can provide the consumer (object) useful information when determining and selecting cosmetics.

In addition, the facial shape analysis information is derived from the face image information of the consumer (object), and the recommendation cosmetic method matching the facial shape analysis information is provided, so that the consumer (object) can search for an optimal makeup method suitable for his or her face type. Information can be provided.

In addition, the consumer (object) can know when the recommended cosmetic method is used as augmented reality technology through the terminal device, it is effective to provide the consumer (object) useful information when determining and selecting the cosmetic method.

1 is a block diagram showing a method for providing beauty content according to an embodiment of the present invention.

2 is a flowchart illustrating a method of providing beauty content according to an embodiment of the present invention.

3 is a diagram illustrating an example of analyzing skin color of an object in a method of providing beauty content according to an embodiment of the present invention.

4 is a diagram illustrating an example of analyzing a hair color of an object in a method of providing beauty content according to an embodiment of the present invention.

5 is a diagram illustrating an example of analyzing eye color of an object in a method of providing beauty content according to an embodiment of the present invention.

6 and 7 are views showing an example of self-measurement of personal color through questionnaire surrender of the method for providing beauty content according to an embodiment of the present invention.

8 is a block diagram illustrating a beauty content providing method according to another exemplary embodiment of the present invention.

9 is a flowchart illustrating a beauty content providing method according to another exemplary embodiment of the present invention.

10 to 13 are views illustrating an example of deriving facial shape analysis information among beauty content providing methods according to another exemplary embodiment of the present invention.

[Description of the code]

101: terminal device

103: server

105: object

301: terminal device

303: server

305 object

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to that other component, but there may be another configuration between each component. It is to be understood that the elements may be "connected", "coupled" or "connected".

As shown in these drawings, the beauty content providing method according to an embodiment of the present invention, (a) the terminal device 101, based on the predetermined shooting environment condition information (i1) of the object 105 Photographing the face to generate face image information i2; (b) the server 103 deriving the personal color analysis information i3 of the object 105 by analyzing the facial image information i2 transmitted from the terminal device 101; (c) the server 103 transmitting the questionnaire item information i4 for personal color self-measurement of the object 105 to the terminal device 101; (d) transmitting, by the terminal device 101, the questionnaire response information i5 input according to the survey item information i4 to the server 103; And (e) the server 103 transmitting the personal color self-diagnosis information i6 and the personal color analysis information i3 according to the questionnaire response information i5 to the terminal device 101. It is done.

Hereinafter, each step will be described in detail.

In operation (a), the terminal device 101 generates a face image information i2 by photographing the face of the object 105 based on the preset shooting environment condition information i1.

Here, the terminal device 101 may include, for example, a photographing unit (camera, etc.) for photographing the object 105, a communication unit (wired / wireless communication, etc.), questionnaire item information (i4), etc. for communication with the server 103. And a display unit (display, printer, etc.) to be displayed, and an input unit (keyboard, mouse, etc.) for inputting the question and answer information i5.

In addition, the photographing environmental condition information i1 is, for example, an environmental condition (daylight 5500K (Kelvin temperature)) using a 90-100w color diagnostic lamp which is neutral light.

On the other hand, the terminal device 101, when photographing the face of the object 105, may provide a guide material for photographing (displayed on the display unit provided as an output or a display) to the object, between the photographing unit and the object provided by a camera, etc. The distance of 1800mm ~ 2200mm, the height of the photographing part can be set to 800mm ~ 1200mm from the floor.

Subsequently, in step (b), the server 103 derives the personal color analysis information i3 of the object 105 by analyzing the facial image information i2 transmitted from the terminal device 101.

Meanwhile, the server 103 may resize a face image corresponding to the face image information i2 transmitted from the terminal device 101 for accurate analysis of the face image information i2.

More specifically, the server 103 analyzes the skin color, hair color, or eye color of the object 105 from the facial image information i2 to derive the personal color analysis information i3.

As an example of analyzing the skin color of the object 105 from the face image information i2, the server 103 may include a center of forehead of the face of the object 105 corresponding to the face image information i2. , (2) center of cheek (right), ③ center of cheek (left), ④ center of chin (HUE), brightness (VALUE), After measuring the chroma (CHROMA), the average value of the color values is calculated (see FIG. 3).

And as an example of analyzing the hair color of the object 105 from the face image information (i2), the server 103 is the three parts of the face of the object 105 corresponding to the face image information (i2), the most contact with the forehead After measuring the hue (HUE) and the brightness (VALUE) of (, ㉡, ㉢), the average value of the color values is calculated (see Fig. 4).

In addition, as an example of analyzing the pupil color of the object 105 from the face image information i2, the server 103 may have a pupil part 2 of both faces of the face of the object 105 corresponding to the face image information i2. After measuring the hue (HUE), the brightness (VALUE), and the contrast (CONTRAST) of the dog parts (ⓐ, ⓑ) and the two parts of the egg white part (ⓒ, ⓓ), the average value of the color values is calculated (see FIG. 5).

Subsequently, in step (c), the server 103 transmits the survey item information i4 for personal color self-measurement of the object 105 to the terminal device 101.

Here, the survey item information i4 includes, for example, a total of 14 questions and a plurality of answers associated with each question, and is configured to be linked with other questions connected to the selected answer when each answer is selected.

Subsequently, in step (d), the terminal device 101 transmits the survey response information i5 input according to the survey item information i4 to the server 103.

For example, the survey item information (i4) '1. In response to your skin tone 'questionnaire, if the answer' a) is generally bright 'is selected, the questionnaire response information i5 corresponding to' a) generally bright 'is transmitted to the server 103.

Subsequently, in step (e), the server 103 transmits the personal color self diagnosis information i6 and the personal color analysis information i3 according to the questionnaire response information i5 to the terminal device 101.

More specifically, the server 103 uses a total of 14 questions and sequential questionnaire response information (i5) for a plurality of answers linked to each question, and finally, personal color information for spring, summer, autumn, and winter Diagnostic information i6 is generated.

On the other hand, the server 103 transmits the personal color self-diagnosis information i6 and the personal color analysis information i3 derived in step (b) to the terminal device 101.

Through this process, the object 105 (a consumer who wants to be diagnosed with a personal color), at the same time, the user's favorite personal color and personal color analysis information (i3) analyzed through his facial image information (i2) It can be confirmed through the device 101.

On the other hand, the beauty content providing method according to an embodiment of the present invention, (f) server 103 is recommended cosmetic information (i8) matching the personal color analysis information (i3) from the pre-stored cosmetic pool information (i7) And transmitting to the terminal device 101.

Here, the cosmetic pool information i7 is information about cosmetic products provided by cosmetic companies so that they can be matched to various personal colors.

Through this step, the object 105 (consumer) can be recommended for each cosmetics manufacturer cosmetics matching their personal color.

In addition, when the object 105 (the consumer) selects a specific cosmetic, the server 103 may provide the terminal device 101 with information (such as a shopping mall website address) of a purchase place where the selected cosmetic can be purchased. have.

On the other hand, the beauty content providing method according to an embodiment of the present invention, (g) the object that indicates when the server 103, the specific cosmetics corresponding to the recommended cosmetic information (i8) is used on the face of the object 105 And transmitting the facial image correction information i9 of 105 to the terminal device 101.

In detail, the above-described step (g) may be performed by augmented reality (AR, Augmented Reality), and facial image information (AR) when a specific cosmetic product is selected according to the recommended cosmetic information i8 by the object 105. i2) is modified (face image correction information i9), so that the object 105 (consumer) can check the facial image after the specific cosmetic product is used through the terminal device 101.

Through this step, the object 105 (consumer), it is possible to check the appearance of the person after using the specific cosmetics with augmented reality technology, it is possible to get help in determining whether to purchase a specific cosmetics.

On the other hand, the beauty content providing method according to another embodiment of the present invention, (a) the terminal device 301, the face image information by photographing the face of the object 305 based on the preset shooting environment condition information j1 (j2) generating; (b) the server 303 extracting a plurality of face component information j3 from the face image information j2 transmitted from the terminal device 301; (c) The server 303 analyzes the facial component information j3 according to the plurality of measurement point information j4, and derives the facial shape analysis information j6 by comparing with the preset reference face shape information j5. It characterized in that it comprises a.

Hereinafter, each step will be described in detail.

In operation (a), the terminal device 301 generates the face image information j2 by photographing the face of the object 305 based on the preset shooting environment condition information j1.

The terminal device 301 may include, for example, a photographing unit (camera, etc.) for photographing the object 305, a communication unit (wired / wireless communication, etc.), communication with the server 103, recommended cosmetic method information j9, and the like. And a display unit (display, printer, etc.) to be displayed.

The photographing environmental condition information j1 is, for example, an environmental condition (daylight 5500K (Kelvin temperature)) using a 90-100w color diagnostic lamp which is neutral light.

Meanwhile, the terminal device 301 generates the face image information j2 by photographing the face of the object 305 by an indirect measurement method.

Here, as a specific example of the indirect measurement method, a ruler having a precision of up to 0.05mm and a 360 ° protractor having a precision of up to 0.1 ° are used, and in order to reduce an error, Facial photography is in progress.

In addition, the terminal device 301 may provide a photographing guide material (displayed on a display unit provided as an output or a display) to the object when photographing the face of the object 305, and between the photographing unit and the object provided by a camera or the like. The distance of 1800mm ~ 2200mm, the height of the photographing part can be set to 800mm ~ 1200mm from the floor.

Subsequently, in step (b), the server 303 extracts the plurality of face component information j3 from the face image information j2 transmitted from the terminal device 301.

The facial component information j3 is, for example, eyes, nose, mouth, eyebrows, temples, and the like.

Meanwhile, in step (b), the server 303 may go through the preprocessing step for the face image information j2 when extracting the plurality of face component information j3 from the face image information j2.

Here, the preprocessing step may include brightness correction of the image corresponding to the face image information j2, rotation correction of the face image, resizing, and the like.

Subsequently, in step (c), the server 303 analyzes the facial component information j3 according to the plurality of measurement point information j4, and compares the facial shape analysis information (j5) with the preset reference facial shape information j5. j6).

Here, the measurement point information j4 is, for example, information on a total of 12 points, which are shown in FIGS. 10 and 11.

On the other hand, the reference face shape information (j5) is provided in a total of five, specifically, ① egg, ② round, ③ square, ④ inverted triangle, ⑤ rhombus.

Of course, the server 303 analyzes the facial component information j3 based on the measurement point information j4 for a total of 12 points, and then compares the analysis result with the five reference face shape information j5. , Face shape analysis information (j6) which is one of egg shape, round shape, square shape, inverted triangle shape and rhombus shape is derived.

12 to 13, a plurality of measurement point information (j4, 0 to 16 in FIG. 12) of an image corresponding to face image information j2 is displayed on an xy coordinate axis, and each coordinate point is displayed. Is tabled with (x, y) coordinates (see FIG. 13, point 0 in FIG. 12 corresponds to postLandmark [0] in FIG. 13), and then the vertical and horizontal distances between the coordinate points are converted into ratios. , Face shape analysis information j6, which is one of egg shape, round shape, square shape, inverted triangle shape, and rhombus shape, may be derived.

On the other hand, according to another embodiment of the present invention, the method for providing beauty content includes (d) recommendation cosmetic information j8 matching the face shape analysis information j6 from previously stored makeup method information j7. And transmitting to the terminal device 301.

Here, the makeup method pool information j7 is information about makeup methods provided by cosmetics companies to be optimally applied to each of various face types, and information about makeup methods provided by users in social network media such as SNS.

Through this step, the object 305 (consumer) can be recommended for the best makeup method for their face shape.

On the other hand, the beauty content providing method according to another embodiment of the present invention, (e) the object 305 indicating when the makeup method corresponding to the recommendation cosmetic information (j8) is used on the face of the object 305 by the server 303 And transmitting the face image modification information j9 to the terminal device 301.

In detail, in the above-described step (e), when a specific makeup method corresponding to the recommended cosmetic method information j8 is selected by the object 305 (consumer), the facial image information is augmented by Augmented Reality (AR). (j2) is corrected (face image correction information j9) so that the object 305 (consumer) can check the facial image after the specific makeup method is used through the terminal device 301.

Through this step, the object 305 (consumer), it is possible to confirm the appearance of the person after using a specific makeup method using augmented reality technology.

As described above, according to an embodiment of the present invention, the consumer (object) is objectively analyzed by providing a survey for personal color self-measurement and personal color analysis information through analysis of facial image information. There is an effect that can provide information on the difference between the personal color of the (object) and the personal color of the consumer (object) itself.

In the above, the preferred embodiment of the present invention has been shown and described, but the present invention is not limited to the specific preferred embodiment described above, the technical field to which the invention belongs without departing from the spirit of the invention claimed in the claims. Anyone of ordinary skill in the art that various modifications can be made, as well as such changes are within the scope of the claims.

Claims

(a) generating, by the terminal device, facial image information i2 by photographing the face of the object based on the preset photographing environment condition information i1;

(b) a server, deriving personal color analysis information (i3) of the object by analyzing the facial image information (i2) transmitted from the terminal device;

(c) the server, transmitting survey item information (i4) for personal color self-measurement of the object to the terminal device;

(d) transmitting, by the terminal device, the question and answer information (i5) input according to the questionnaire item information (i4) to the server; And

(e) transmitting, by the server, the personal color self-diagnosis information (i6) and the personal color analysis information (i3) according to the question and answer information (i5) to the terminal device;

Beauty content providing method comprising a.
The method of claim 1,

(f) transmitting, by the server, recommended cosmetic information (i8) matching the personal color analysis information (i3) from previously stored cosmetic pool information (i7) to the terminal device;

Beauty content providing method comprising a.
The method of claim 2,

(g) transmitting, by the server, facial image correction information (i9) of the object indicating when the cosmetic product corresponding to the recommended cosmetic information (i8) is used on the face of the object to the terminal device;

Beauty content providing method comprising a.
The method of claim 1,

In the step (b), the server, the skin color, hair color, or eye color of the object from the facial image information (i2) to derive the personal color analysis information (i3), characterized in that How to provide content.
(a) generating, by the terminal device, facial image information j2 by photographing the face of the object based on the preset photographing environment condition information j1;

(b) extracting, by the server, the plurality of face component information j3 from the face image information j2 transmitted from the terminal device;

(c) the server analyzes the facial component information j3 according to the plurality of measurement point information j4 and compares the facial component information j6 with the preset reference facial shape information j5 to derive the facial shape analysis information j6. step;

Beauty content providing method comprising a.
The method of claim 5,

(d) transmitting, by the server, recommended cosmetic information (j8) matching the facial shape analysis information (j6) from previously stored makeup method pool information (j7) to the terminal device;

Beauty content providing method comprising a.
The method of claim 6,

(e) transmitting, by the server, facial image correction information (j9) of the object indicating when the makeup method corresponding to the recommended cosmetic information (j8) is used on the face of the object to the terminal device;

Beauty content providing method comprising a.