JP2020170394A - Clothing-wearing visualization system and clothing-wearing visualization method - Google Patents

Abstract

To provide a garment wearing visualization system and a garment wearing visualization method, which are capable of reflecting a user's preference for garments.SOLUTION: A garment wearing visualization system includes a user model creation unit 212 configured to generate a 3D avatar that conforms to the outer shape of a user 2 from body shape data indicating the outer shape of the user 2, a wearing processing unit 30 configured to provide a display operation module 23 with a wearing image indicating the appearance of the 3D avatar wearing a garment, a garment model processing unit 214 configured to assume that some dimensions of the garment have been designated by the display operation module 23, a wearing processing unit 30 configured to provide the display operation module 23 with a changed image indicating the appearance after the change, and a paper-pattern data processing unit 215 configured to provide paper-pattern data matching the changed image as manufacturing data.SELECTED DRAWING: Figure 2

Description

The present invention relates to a clothing wearing visualization system for visualizing the wearing state of clothing, and a clothing wearing visualization method.

Services that provide clothing that fits the user's body use a method of measuring the body shape of the user and a method of indicating the degree of compatibility between the body and the clothing.
As an example of the method of measuring the body size, the body size measuring system described in Patent Document 1 measures the body size of the user by using body images of the user taken from a plurality of directions. The measurement result of the body shape size is adopted, for example, for modifying a pattern for making custom-made clothes.

As an example of the method of showing the degree of conformity, the clothing product sales server described in Patent Document 2 shows the body shape of the user by using the body shape data such as the height and weight of the user and the whole body image of the user. A body shape model, which is an image, is created, and a virtual appearance of the user wearing clothes can be viewed as a wearing image. Further, for example, the method described in Patent Document 3 creates a body model suitable for body shape dimensions by matching and correcting a virtual model and a measurement result. Then, the clothes suitable for the body model are determined by matching the clothes in the data set with the body model.

Japanese Unexamined Patent Publication No. 2003-049307 JP-A-2009-128996 Special Table 2013-526735

On the other hand, users' tastes for clothes have been expanding in recent years, and are not determined only by the user's body size, but the scene of wearing the clothes to be purchased, the frequency of wearing the clothes to be purchased, and the fashion. It depends on the user's awareness of the situation, the purpose of purchasing clothes, and so on. Therefore, it is desired that the above-mentioned clothing wearing visualization system further reflects the user's preference for clothing.

For example, even among users who have the same arm length and arm circumference, users who want to wear clothes when they move their arms frequently prefer clothes with sleeve length and space around the sleeves. Users who want to wear clothes in ceremonial situations tend to prefer clothes that match the shape of their arms.

For example, when short-length outerwear is popular, even among users with the same sitting height, fashion-conscious users prefer short-length clothing, but are less susceptible to fashion. Users tend to prefer long-length clothing.

An object of the present invention is to provide a clothing wearing visualization system and a clothing wearing visualization method capable of reflecting a user's preference for clothes.

The clothing wearing visualization system that solves the above problem generates a three-dimensional external shape model according to the external shape of the user from the user external shape information indicating the external shape of the user, and makes the external shape model wear clothes. The wearing image providing unit that provides the wearing image to be shown to the image display terminal, and the modified image showing the appearance that a part of the clothes in the wearing image is changed to the clothes whose dimensions have been changed by the designation of the image display terminal. Upon confirmation of the modified image providing unit provided to the image display terminal and the modified image displayed on the image display terminal, the dimensions of the garment conforming to the modified image are acquired, and the dimensions are used as the manufacturing data of the garment. It is provided with a dimension providing unit to be provided.

The clothing wearing visualization method that solves the above problem generates a three-dimensional external shape model according to the external shape of the user from the user external shape information indicating the external shape of the user, and makes the external shape model wear clothes. The wearing image providing step of providing the wearing image to be shown to the image display terminal, and the modified image showing the appearance of changing a part of the clothes in the wearing image to the clothes whose dimensions have been changed by the designation of the image display terminal are described above. Upon receiving the confirmation of the modified image providing step provided to the image display terminal and the modified image displayed on the image display terminal, the dimensions of the garment conforming to the modified image are acquired, and the dimensions are used as the manufacturing data of the garment. Provided with a dimension providing step to be provided.

According to such a configuration or method, it is possible to confirm on the image display terminal how the external model reflecting the external shape of the user is made to wear clothes without the user actually wearing clothes. Moreover, the dimensions can be changed while the garment is worn, and the changed dimensions are provided as manufacturing data. This makes it possible to provide data that enables the user to manufacture clothes that have been sized to suit the user's taste, that is, clothes that can be said to be a pattern order, while checking the worn image on the image display terminal. .. That is, it is possible to reflect the user's preference for clothes on the clothes.

Further, if the wearing image is displayed on the image display terminal, the scene and frequency of wearing clothes and the fashion of clothes can be set to any state that suits the taste of the user. For example, the size of clothes is not determined only by the body shape of the user, but the scene of wearing the clothes to be purchased, the frequency of wearing the clothes to be purchased, the user's awareness of fashion, and the purchase of clothes. It is divided according to the purpose. Therefore, this clothing wearing visualization system can further reflect the user's preference for clothing.

In addition, since it is possible to wear clothes and change the dimensions of the external model, it is not necessary to actually prepare clothes whose dimensions have been changed each time a change request is made, and it is troublesome but avoidable. It is not necessary to perform the actual attachment / detachment that cannot be done.

As a preferred configuration, the image display terminal is the user's terminal.
The outer shape model according to the outer shape of the user is an image that makes it possible to grasp the body shape and dimensions of the user, and includes contents related to the privacy of the user. In this regard, according to the above configuration, the user can change the dimensions of the clothes worn on the external model by using the external model having his / her own physical characteristics on his / her own terminal. Therefore, the attachment / detachment of clothes to / from the own external model is not operated by other than the own terminal, and it becomes easy to reflect the own taste in the clothes.

As a preferred configuration, the dimension providing unit provides the garment manufacturer with the manufacturing data associated with the user based on the user's order.
The number of custom-made manufacturers that accept partial changes according to the tastes of users is limited among those that manufacture and sell clothing, and it is troublesome for users to find such manufacturers, and it is troublesome for users to find such manufacturers and manufacturing data. The shared workload is also enormous. In this regard, according to the above configuration, since the manufacturing data is provided to the manufacturer based on the user's order, the load on the user for sharing the manufacturing data with the manufacturer can be reduced, and the user's load can be reduced. Manufacturers will be able to manufacture garments that have been sized to suit their tastes, so-called custom-made garments.

As a preferred configuration, the wearing image providing unit further provides the image display terminal with a distribution of the wearing pressure received by the external model from the clothes in the wearing image, and the modified image providing unit provides the modified image. At least one of providing the image display terminal with the distribution of the pressure applied to the external model from the clothes in the image display terminal is performed.

In addition to the color and shape of the garment, the user's preference for changing the dimensions may include the degree of looseness and tightening of each part of the garment when worn. The degree of looseness and tightening when worn can vary not only with the size and shape of the garment, but also with the elastic modulus based on the material, weave, thickness, thread thickness, etc. of the fabric that makes up the garment. It is difficult to grasp only from the appearance of wearing clothes on the external model. In this regard, according to the above configuration, the user can confirm the distribution of the pressure applied to the external model, so that the user can grasp the looseness and the tightening condition when worn. Therefore, the dimensions of the garment can be changed not only from the appearance information but also based on the looseness and tightening of the garment when worn.

As a preferred configuration, the modified image shows an aspect that reflects the weight of the fabrics that make up the garment.
The basis weight of the fabric constituting the garment is the weight of the fabric per unit area, and can change the silhouette of the garment, the shape of lines in each part of the garment, the shape of wrinkles and twists generated in the garment, and the like. On the other hand, the user's preference for changing the size may include an aspect depending on the weight of these fabrics in addition to the color and shape of the garment. Therefore, in a configuration in which the weight of the fabric is not taken into consideration when changing the dimensions of a part of the garment, the appearance depending on the weight of the fabric between the appearance when the user actually wears it and the changed image. Can cause a divergence. In this regard, according to the above configuration, since the user can confirm the aspect in which the weight of the fabric constituting the garment is reflected, it is possible to provide manufacturing data that is more suitable for the user's taste.

As a preferable configuration, the external shape model is a model corresponding to a predetermined posture, and the modified image providing unit grasps an arbitrary posture of the user from the user external shape information, and the user in the arbitrary posture. The outer shape model in the predetermined posture is estimated from the outer shape information.

If there is a discrepancy between the posture of the user in the outer shape shown by the user outer shape information and the posture of the outer shape model shown in the wearing image, the actual appearance of the user and the appearance shown by the outer shape model There can be a divergence between. In order to suppress such a dissociation, it is obliged to match the posture of the outer shape model shown by the wearing image with the shooting posture of the user performed to generate the user outer shape information. In this regard, according to the above configuration, the outer shape model when the predetermined posture to be applied to the wearing image is estimated from the arbitrary posture of the user when the user outer shape information is obtained. Therefore, since the estimated outer shape model can be made to wear clothes, an error due to a discrepancy between the posture of the user in the outer shape indicated by the user outer shape information and the posture of the outer shape model shown in the wearing image. Is reduced in worn and modified images. In addition, restrictions on the posture of the user are alleviated in shooting for acquiring the user's external shape information.

Further, if the predetermined posture can be changed, not only the posture of the user in the outer shape indicated by the user outer shape information but also the wearing mode in various postures can be confirmed on the image display terminal. Therefore, the convenience of wearing clothes is enhanced.

As a preferred configuration, the modified image providing unit generates the modified image based on the pattern size of the clothes, and the dimension providing unit changes the pattern size based on the dimension changing operation set from the image display terminal. Then, the pattern size after the change is taken as the size of the clothes shown in the changed image.

According to such a configuration, the change set from the image display terminal is reflected in the pattern size of the clothes. In addition, the change set from the image display terminal is also reflected in the change image generated based on the pattern size. That is, the change set from the image display terminal changes the pattern size and is reflected in the changed image. As a result, the consistency between the pattern size for manufacturing the garment and the manufacturing data is ensured, and the error that may occur when converting the manufacturing data into the pattern size is reduced. Therefore, the discrepancy between the changed image confirmed by the user and the appearance in which the user actually wears clothes is reduced.

As a preferred configuration, the dimensional change operation is an operation in which a part of the clothes in the changed image displayed on the image display terminal is displaced by the image display terminal.
According to such a configuration, the size of the clothes in the worn image can be changed by an intuitive operation in which a part of the clothes is displaced in the image display terminal.

According to the present invention, it is possible to reflect the user's preference for clothes.

FIG. 3 is a block diagram showing a configuration including an embodiment of a clothing wearing visualization system and a clothing wearing visualization method. The block diagram which shows the schematic structure of the same embodiment. The block diagram of the manufacturing system of the same embodiment. The block diagram of the wearing processing part of the same embodiment. The figure of the body shape data of the user in the same embodiment. It is a figure of the image displayed in the display operation module of the same embodiment, (a) is a figure which presents the type of clothes, (b) is a figure which presents a wearing image and an option, and (c) is a figure of a right sleeve. The figure of the screen for changing the dimension, (d) is the figure of the image when the order is confirmed. The figure which illustrates the dimensional change of the wearing image in the same embodiment. The figure which shows the relationship between the dimension change and the pattern data in the same embodiment. The figure which shows the appearance of the clothes displayed on the display operation module in the same embodiment. The figure which shows the appearance of the clothes displayed on the display operation module in the same embodiment. The figure which shows the compression pressure distribution displayed on the display operation module in the same embodiment. The figure which shows the image which is displayed on the display operation module in another embodiment.

An embodiment of the clothing wearing visualization system and the clothing wearing visualization method will be described with reference to FIGS. 1 to 12. The clothing wear visualization system is connected to a system for manufacturing and selling clothing, and enables a user to reflect his or her preference for clothing in the purchasing clothing when purchasing the clothing. Specifically, the clothing wearing visualization system causes the user to wear the clothes selected by the user on a three-dimensional image (avatar) as an external model imitating the user placed in the virtual space displayed on the terminal. It is a system that displays the appearance of the user wearing the clothes so that the user can confirm it.

(System for manufacturing and selling clothes)
With reference to FIG. 1, an example of a system for manufacturing and selling clothes, which is a connected system of the clothes wearing visualization system 20, will be described. The system for manufacturing and selling clothes includes a clothes wearing visualization system 20, a POS data server 11, an EC purchasing data server 12, a sales management system 13, and a product via a network 10 that enables mutual exchange of information. The data server 14, the user data server 15, and the manufacturing system 16 as a manufacturer are connected.

The POS data server 11 is a server that has information related to the buying and selling of clothes, and has a sales record of clothes and the like in stores. The sales performance may include data in which the sold product and the user are associated with each other.

The EC purchase data server 12 has a sales record of clothes and the like in a virtual store using the Internet or the like. The sales performance includes data in which the sold product and the user are associated with each other.

The sales management system 13 manages product inventory, order management, delivery management, and the like.
The product data server 14 is a server that has information related to clothes used for sale, and holds clothes information, clothes images, and the like so that they can be searched and distributed. In addition, the product data server 14 is a server that has information related to the clothes to be manufactured, and holds the information on the clothes, the information on the fabrics constituting the clothes, the pattern of the clothes, etc. so that it can be searched and distributed. ing.

The user data server 15 holds user information related to the purchase of clothes. The user information includes information on transactions, information on narrowing down target products, image information on users, avatars imitating users, and information on clothes dimensions. Information on transactions such as payment methods may include the user's address, name, payment method, and the like. The information on narrowing down the target products may include the results of a questionnaire on the age, gender, occupation, clothing preference, etc. of the user 2 as information for narrowing down the target group. Further, the image information of the user may include a front whole body photograph of the user 2 and a side whole body photograph. Further, the image information of the user may be two-dimensional (2D) image data taken for measurement or three-dimensional (3D) scan data. In addition, the user's 3D avatar, which will be described in detail later, may be retained.

The user data server 15 exchanges image information of the user, an avatar imitating the user, body shape data and measurement data as user outline information indicating the outline of the user with the clothing wearing visualization system 20. be able to. The image information of the user may include a front whole body photograph and a side whole body photograph. The front whole body photograph and the side whole body photograph may be data acquired by the camera 22 (see FIG. 2) of the clothing wearing visualization system 20.

Explaining with reference to FIG. 2, the body shape data and the measurement data may include weight W, height H, length L1, sleeve length L2 (not shown), and sleeve length L3 (not shown). Of these, the measurement data is, for example, length L1, sleeve length L2, and sleeve length L3. The body shape data and the measurement data may include those obtained based on the image processing in the clothing wearing visualization system 20.

Explaining with reference to FIG. 5, the body shape data includes the shoulder width 2S, neck circumference 2N, chest circumference 2B, waist 2W, waist (above the hip bone) 2G, hips 2H, inseam 2I, thigh circumference 2T, and calf circumference of the user 2. 2C, ankle circumference 2A, arm circumference 2AA, arm length 2AL may be included. Further, as the body shape data and the measurement data, data of an arbitrary measurement site such as the thigh length and the shin length can be added as needed.

(Manufacturing system 16)
The manufacturing system 16 shown in FIG. 1 manufactures and ships clothes according to an order.

As shown in FIG. 2, the manufacturing system 16 receives the user information and the pattern data from the control device 21 of the clothing wearing visualization system 20. Here, the paper pattern data constitutes the paper pattern dimensions and manufacturing data.

As shown in FIG. 3, the manufacturing system 16 obtains the pattern data of the clothes adjusted to suit the user 2 from the clothes wearing visualization system 20 (pattern data acquisition 161), and also the pattern data as needed. (Pattern correction process 162). Alternatively, the manufacturing system 16 obtains the pattern data of the clothes from the clothes wearing visualization system 20 (acquisition of pattern data, etc. 161), obtains correction data for adjusting to suit the user 2, and obtains the pattern as necessary. The data may be corrected (pattern correction process 162). When the manufacturing system 16 holds the pattern data, the clothing wearing visualization system 20 may obtain only the correction data for adjusting the pattern data instead of the pattern data. Subsequently, the manufacturing system 16 cuts the fabric associated with the pattern data (fabric cutting process 163), sews the cut fabric (sewing 164), and finishes the cut fabric as clothing (finishing 165). Then, the manufacturing system 16 ships the finished clothes in association with the user 2. The shipping destination may be user 2 or an intermediary such as a store.

(Clothing wearing visualization system 20)
The clothing wearing visualization system 20 will be described with reference to FIG.
The clothing wearing visualization system 20 has a 3D avatar that imitates the user 2 by having the physical characteristics of the user 2 based on the external shape data obtained by sizing to acquire the external shape data of the user 2. create. Hereinafter, the 3D avatar that imitates the user 2 is simply referred to as a 3D avatar. In addition, the clothing wearing visualization system 20 includes a control device 21 that displays a wearing image showing the appearance of the created 3D avatar wearing clothes.

For sizing, sizing based on measurements by a clerk, sizing performed by the user himself / herself with a smartphone, sizing using a 3D scanner installed in a store or the like can be adopted. In addition, by having the 3D avatar wear clothes, it is possible to make an eye-catching and easy-to-understand expression about wearing clothes in the virtual space.

The control device 21 is connected to the camera 22, the display operation module 23 as an image display terminal, the data module 24, and the manufacturing system 16 so that information can be exchanged. The connection may be at least one of a wired connection and a wireless connection via at least one of a leased line, a public line or an internet line.

The camera 22 acquires the avatar creation data of the user 2 for creating the 3D avatar. The camera 22 constitutes a 2D camera that acquires 2D image data in smartphone sizing, and constitutes a 3D body scan system in sizing by a 3D scanner. The camera 22 sends the acquired 2D image data or 3D scan data to the image processing unit 211 as avatar creation data. The camera 22 is composed of a fixed camera and a depth sensor, or a fixed camera that also serves as a depth sensor, and may increase the amount of information that can be acquired or improve the accuracy of images and data.

The display operation module 23 is a user terminal such as a tablet or a smartphone owned by the user, and may have a touch panel type display. The display operation module 23 has a display unit 231 and an operation unit 232.

As shown in FIGS. 6B to 6D, the display unit 231 can display the wearing image using the data sent from the control device 21. As shown in FIGS. 6A to 6D, the display unit 231 has a display layout defined, and the layout includes a display area for wearing images, an information display area for clothes, an operation area, and the like. ing. In addition, the display unit 231 can display a wearing image that reflects an operation on the displayed wearing image at any time.

As shown in FIGS. 6A to 6D, the operation unit 232 is a touch operation unit of the touch panel type display, and the operation of the user 2 is input. The operation unit 232 can perform an operation on the operation target portion displayed on the display unit 231. For example, it is possible to rotate the 3D avatar to change the direction of the front, back, left, and right, select clothes, adjust the dimensions of clothes, and operate various options and selection buttons in the fabric and design.

As shown in FIG. 2, the data module 24 is a computer or the like having a configuration capable of holding and outputting data, and includes a paper pattern DB (database) 241, a layered DB 242, and a clothing item DB 243. The data module 24 may include a product data server 14 (see FIG. 1).

The pattern DB 241 holds pattern data of a plurality of clothes. The pattern DB 241 has pattern data for each type of clothing classified by type, size, design, and the like. The pattern data has the fabric and design, and the dimensions required to make garments from the fabric. In addition, the pattern data includes margins for size adjustment and lengthening, and also considers the elastic modulus based on the material, weave, thickness, thread thickness, etc. of the fabric, the texture that is the weight of the fabric, and the margin. It has a modified rule. In addition, the pattern data may appeal to the user the attractiveness of the product, or may include visual images, materials, and product information for manufacturing together.

The layered clothing DB 242 has data on clothing interposed between the body shape data and the clothing to be worn as layered data. The layered data holds data for temporarily correcting the body shape data for wearing clothes or temporarily adding the body shape data to the body shape data. For example, when the garment to be worn is a jacket, the layering data is composed of data corresponding to underwear and a shirt. Further, when the garment to be worn is a coat, the layering data is composed of data corresponding to underwear, a shirt and a jacket.

The clothing item DB 243 holds data on the clothing items to be worn in addition to the clothing to be worn, and holds data on the clothing items that do not affect the body shape data and the clothing data.
(Control device 21)
The control device 21 includes an arithmetic unit, a storage device 216, a communication device, an information input / output device, and the like. The arithmetic unit is a so-called computer, and performs various types of information processing based on the execution of each program stored in the storage device 216 or the like. The storage device 216 is composed of a RAM that temporarily holds the results of operations and the like, a ROM that holds programs and the like, a flash memory, and the like.

The control device 21 includes an image processing unit 211, a user model creation unit 212, a wearing processing unit 30, a clothing model processing unit 214, and a pattern data processing unit 215 as a dimension providing unit.
The image processing unit 211 performs image processing on the 2D image data or 3D scan data acquired from the camera 22 to acquire the shape data. When the image processing unit 211 acquires the 2D image data, the image processing unit 211 removes the background data from the 2D image data to extract the silhouette of a person, and estimates the shape data in consideration of the pose. On the other hand, when the image processing unit 211 acquires the 3D scan data, the image processing unit 211 estimates the shape data based on the 3D scan data.

The image processing unit 211 can acquire one or more dimensions from the shape data. The image processing unit 211 can improve the accuracy and the calculation efficiency when acquiring from the shape data by narrowing down the items of the measurement dimensions.

The user model creation unit 212 creates a 3D avatar based on the shape data acquired by the image processing unit 211. The 3D avatar is an alter ego of the user 2 used when the user 2 wears clothes in the virtual space, and is used for wearing the selected clothes. Since the 3D avatar is an external model of the user 2, the result of wearing it can be obtained in a form close to reality.

The user model creation unit 212 estimates the shape data estimated by the image processing unit 211 as 3D body shape data which is a collection of triangular polygons, and creates a 3D avatar from the 3D body shape data. Therefore, the 3D body shape data consists of a collection of triangular polygons, and each dimension can be calculated even when the posture is changed by controlling where the vertices of each polygon are located on the body. The 3D body shape data can use a data format suitable for processing, and may be configured in a data format other than a data format consisting of a collection of triangular polygons.

Further, the image processing unit 211 and the user model creation unit 212 may analyze and learn the 2D image data and the 3D scan data that can be acquired from the camera 22. For example, the obtained 2D data is classified into a plurality of clusters by cluster analysis based on physical characteristics such as height, sex, age, and weight. Especially when 2D image data is obtained, data such as gender, age, height, weight, etc. are also acquired, and after selecting the target class, a representative 3D avatar of the cluster that can cover the corresponding cluster is derived and its shape is 3D. It may be used as body shape data.

Then, one or a plurality of dimensions can be acquired from the created 3D avatar.
The clothing wearing visualization system 20 can also accumulate 2D image data and 3D scan data acquired from the camera 22 as a learning data set to improve the estimation accuracy of the user's shape data.

Further, according to the image processing unit 211 and the user model creation unit 212, the shooting posture, which is the posture at the time of shooting, is specified for the 3D avatar acquired in the posture at the time of shooting, and the posture is set as a reference from the shooting posture. Estimate the 3D avatar in a certain reference posture. In the present embodiment, the reference posture can constitute a predetermined posture. In addition, the user model creation unit 212 can estimate a 3D avatar in an arbitrary posture, which is an arbitrary posture, from the reference posture. That is, since the image processing unit 211 and the user model creation unit 212 obtain the 3D avatar of the reference posture from the arbitrary posture of the user 2, the user 2 is given the posture at the time of shooting in order to create the 3D avatar of the reference posture. The risk of forcing or shooting failure is reduced, and convenience in creating a 3D avatar is improved. For example, even if the user 2 has difficulty in maintaining a specific posture for measuring, such as an infant, a child, an elderly person, or a person with a disease, the reference posture is based on the user 2's arbitrary posture. You can get the 3D avatar of. Further, since the other posture can be estimated from one posture, it is possible to reduce the number of postures at the time of measurement not only for the user 2 whose posture is not easy to maintain but also for the general user 2. Therefore, it is possible to shorten the restraint time by measuring. The arbitrary posture that can be estimated from the reference posture can include postures of daily life such as standing, sitting, and bending, and can also include postures associated with work and postures associated with sports such as dance. A 3D avatar in a work-related posture is suitable for wearing work clothes, and a 3D avatar in a sports-related posture is suitable for wearing sportswear.

(Change of paper pattern data)
The pattern data processing unit 215 acquires the pattern data of the clothes selected by the user 2 from the pattern DB 241. The paper pattern data includes the dimensions of all parts of the garment. The pattern data processing unit 215 can change the fabric, design, change the dimensions, etc. of the pattern data selected by the user 2.

Further, the paper pattern data processing unit 215 can receive an instruction to change the dimensions from the garment model processing unit 214. Upon receiving the instruction to change the dimensions, the pattern data processing unit 215 changes the dimensions of the instructed position and the related dimensions such as the adjacent portion based on the pattern change rule of the pattern data, and the pattern has the changed dimensions. Confirm the data. Then, the pattern data processing unit 215 sends the finalized pattern data to the garment model processing unit 214.

Further, the paper pattern data processing unit 215 can send the finalized paper pattern data to the manufacturing system 16 in association with the user information. Alternatively, since the pattern data processing unit 215 has a difference dimension with respect to the dimension of the initial pattern data, the difference dimension can be associated with the user information and sent to the manufacturing system 16 together with the initial pattern data ( Dimension providing step).

The garment model processing unit 214 creates 3D garment data, which is 3D data of garments, from the pattern data obtained from the pattern data processing unit 215. The 3D garment data has various dimensions specified for the garment. The main dimensions defined for clothing are, for example, length L1, sleeve length L2 (not shown), sleeve length L3 (not shown), and the like. Further, the garment model processing unit 214 has, for example, height H, shoulder width 2S, neck circumference 2N, chest circumference 2B, waist 2W, waist (above the hipbone) 2G, and hips 2H as body shape dimensions of the user 2 corresponding to 3D garment data. , Inseam 2I, thigh circumference 2T, calf circumference 2C, ankle circumference 2A, arm circumference 2AA, arm length 2AL.

The garment model processing unit 214 can receive an instruction to change the dimensions operated by the operation unit 232 of the display operation module 23. The garment model processing unit 214 sends a dimensional change instruction received from the display operation module 23 to the pattern data processing unit 215 in order to change the pattern data.

With reference to FIG. 7, the change of the pattern data will be described by taking the trousers C as an example.
The garment model processing unit 214 indicates from the display operation module 23 that hemming or hem lowering is performed by the length x for the 3D garment data of the trousers C having the total length a by the operation of the user 2 or the like. receive. At this time, the garment model processing unit 214 may simply change the total length a of the 3D garment data by the length x and display it again, but that does not change the pattern data used for manufacturing the garment. , It is not possible to manufacture the hem-up or hem-down garment displayed on the display unit 231.

In this regard, in the present embodiment, explaining with reference to FIGS. 2, 7 and 8, the garment model processing unit 214 gives instructions for hemming and hemming with respect to the 3D garment data received from the display operation module 23. It is sent to the data processing unit 215. The paper pattern data processing unit 215 changes the size of the portion corresponding to the instruction of hemming or hemming with respect to the paper pattern data K shown in FIG. Specifically, in the patterns K1 to K5, the length of the corresponding portion of the patterns K1 to K4 having the portion corresponding to the hem is changed by the length x indicated by hemming or hem lowering. At this time, in the pattern data K, the size of the related portion is automatically finely adjusted according to the pattern size change rule. As a result, the pattern data processing unit 215 reflects the change in the size of the clothes instructed by the user 2 or the like of the display operation module 23 in the pattern data K. Further, the pattern data processing unit 215 determines the pattern data K reflecting the change in dimensions and sends it to the garment model processing unit 214.

The garment model processing unit 214 shown in FIG. 2 receives 3D garment data based on the dimensionally changed pattern data K in response to the dimensionally changed pattern data K being sent from the pattern data processing unit 215. create. Then, by sending the 3D clothing data to the wearing processing unit 30, a changed image in which the costume with the changed dimensions is worn by the 3D avatar is generated and displayed on the display unit 231 of the display operation module 23. As a result, the user 2 can confirm the changed image in which the change result is reflected, and further change the dimensions and determine the dimensions.

(Wearing processing unit 30)
The wearing processing unit 30 performs a process of causing the 3D avatar to wear the clothes selected by the user. The wearing processing unit 30 adjusts the positional relationship between the 3D clothing data of the selected clothing and the 3D avatar, and generates data for generating a wearing image in which the 3D avatar wears the clothing. In addition, the wearing processing unit 30 creates data for generating a wearing image that reproduces the tension or slack that occurs in the clothes worn by the 3D avatar based on the 3D clothes data. As will be described later, as in the shirt C1 shown in FIG. 9 and the trousers C2 shown in FIG. 10, the silhouette of the worn clothes, the shape of the lines in each part, and the tension, wrinkles, and twists that occur on the surface of the fabric are reproduced. To do so. Then, the wearing processing unit 30 outputs data for displaying the wearing image to the display operation module 23.

As shown in FIG. 4, in detail, the wearing processing unit 30 includes a posture specifying unit 31, a wearing data processing unit 32, a wearing image providing unit, a wearing image processing unit 33 as a changed image providing unit, and a wearing warning unit 34. It has a pressure data processing unit 35, a pressure image processing unit 36, a pressure warning unit 37, a layering correction unit 38, a layering candidate selection unit 39, and a clothing addition unit 40.

The posture specifying unit 31 identifies the 3D avatar of the arbitrary posture required for fitting, and obtains the 3D avatar of the arbitrary posture of the user 2 estimated by the user model creation unit 212.
The posture specifying unit 31 can also have the user model creation unit 212 estimate a 3D avatar whose posture is dynamically changed if the arithmetic processing capability of the control device 21 is high. The dynamic change of posture may be a posture change in a programmed order, or may be a posture change corresponding to a movement input in real time by a camera 22 or the like.

The wear data processing unit 32 specifies the positional relationship of the selected clothes data for the 3D avatar that has been determined to wear clothes, and adjusts the 3D clothes data so that the 3D avatar can wear the clothes. Further, the wearing data processing unit 32 calculates a margin between the 3D avatar and the 3D clothing data to be worn for each position, and the tension, sagging, and wrinkles generated in the clothing worn by the 3D avatar according to the calculated margin. Create data to generate a wearing image that reproduces twists and the like. The adjustment of the 3D clothing data can also reflect the position where the 3D avatar restrains the clothing (shoulders, elbows, hips, knees, etc.) and the influence of gravity that the clothing receives while being restrained by the 3D avatar.

The wearing data processing unit 32 can express, for example, the tension and wrinkles on the surface of the fabric displayed on the shirt C1 and the tension and wrinkles on the surface of the fabric displayed on the pants C2 shown in FIG. Adjust the 3D garment data as follows.

When the wearing data processing unit 32 needs clothes to be layered between the 3D avatar and the 3D clothing data, the layering correction unit 38 obtains a correction model in which the 3D avatar is added with other clothing. Adjust it to wear 3D clothing data.

Further, the wearing data processing unit 32 adjusts so that the 3D avatar can wear the 3D garment data in response to a change in the posture of the 3D avatar, a change in the 3D garment data, or the like.
The wearing image processing unit 33 generates data for generating a wearing image in which the 3D clothing data adjusted by the wearing data processing unit 32 so as to be worn by the 3D avatar is worn by the 3D avatar. The wearing image processing unit 33 generates a wearing image or a modified image having a surface state in which the influence of the elasticity of the fabric and the weight of the fabric can be visually recognized from the adjusted 3D clothing data in consideration of the restraint by the 3D avatar. Data is created and the created data is output to the display operation module 23 (wearing image providing step, changed image providing step).

For example, as shown in FIG. 9, the wearing image processing unit 33 creates data for generating an image of the shirt C1 capable of recognizing tension and wrinkles on the surface of the fabric, and as shown in FIG. 10, the surface of the fabric Create data for generating an image of trousers C2 that can recognize tension, wrinkles, etc.

In addition, the wearing image processing unit 33 causes the display operation module 23 to output a changed image which is an image of the 3D avatar wearing clothes based on the changed 3D clothes data in response to the change of the 3D clothes data. .. As a result, the preference of the user 2 can be easily and quickly reflected in the clothes to be ordered.

The wear warning unit 34 outputs a warning when the wear data processing unit 32 cannot make the 3D avatar wear clothes based on the 3D clothes data. The time when the clothes cannot be worn is when, for example, the length L1 of the clothes is too long or too short for the 3D avatar and exceeds the applicable range of the clothes. The applicable range of clothes is defined for each body shape data and measurement data, and can be determined by comparing each body shape data and measurement data with the size of a 3D avatar. It is also possible to select in advance the type of body shape data and measurement data used for warning. When the wear warning unit 34 warns, the user 2 can recognize at an early stage that it is necessary to change the size and type of clothes to be worn.

Further, the wear warning unit 34 may output a warning when the wear data processing unit 32 causes the 3D avatar to wear clothes on the 3D clothes data, and when the adjustment amount is large with respect to the applicable range of the clothes. Since there is a possibility that the adjustment range may be exceeded during the adjustment, the user 2 can decide in advance whether to continue wearing the clothes or to change the size and type of the clothes to be worn by giving a warning in advance.

The pressure data processing unit 35 calculates the wearing pressure applied to the 3D avatar from the clothes for each part of the clothes when the 3D garment data adjusted by the wearing data processing unit 32 is worn by the 3D avatar. When the pressure data processing unit 35 requires clothing to be layered between the 3D avatar and the 3D clothing data, the pressure data processing unit 35 uses the correction model obtained by the layering correction unit 38 and corrects the model by wearing the 3D clothing data. Calculate the pressure applied to. Alternatively, the pressure data processing unit 35 may calculate the pressure applied to the 3D avatar by layering using the correction model obtained by the layering correction unit 38. If there is a margin between the 3D avatar and the clothes, the pressure is not calculated, and if there is no margin, the pressure that the surface of the 3D avatar receives from the clothes is calculated. The pressure data processing unit 35 may consider the characteristics of the fabric in calculating the pressure. For example, the pressure data processing unit 35 may calculate the wearing pressure to be low if the fabric has high elasticity, and may calculate the pressure to be high if the fabric has low elasticity.

As shown in FIG. 11, the pressure image processing unit 36 creates a pressure distribution image 7 in which the pressure calculated by the pressure data processing unit 35 is superimposed on the 3D clothing data. The pressure distribution image 7 is an image showing the pressure applied to the trousers C3, which is 3D clothing data worn on the 3D avatar.

The pressure image processing unit 36 assigns different colors for each pressure range and arranges the colors corresponding to the pressure on the 3D garment data so that the pressure distribution can be recognized by the color. Create 7. For example, colorless 70, light color 71, slightly dark color 72, and dark color 73 are shown in order from the low (normal) range to the high pressure range. For example, it is presumed that the wearing pressure of the trousers C3 is higher at the waist and calf than the 3D avatar, and it feels tight when worn. That is, it can be understood that when the user 2 wears the trousers C3, the wearing pressure is increased around the waist and the calf, and the user 2 feels tight at this point. The user 2 can use the pressure distribution image 7 for fine-tuning clothes, changing the size, and as a reference for determining whether or not to purchase.

When the pressure warning unit 37 determines that the calculated pressure is high or excessive, it outputs a warning to the effect that the pressure is high. This allows the user 2 to recognize that the garment is likely to feel tight. The pressure warning unit 37 may warn that the pressure cannot be calculated when the size difference between the 3D avatar and the 3D clothing data is too large to calculate the pressure.

The layering correction unit 38 is a garment that the 3D avatar wears on top of other garments, such as when the wearing data processing unit 32 wears the 3D garment data, the 3D garment data is a coat or a coat. In the case of the data of, a correction model in which other clothes are layered on the 3D avatar is created. Then, the layering correction unit 38 sends the correction model corresponding to the 3D avatar to the wearing data processing unit 32.

The layering candidate selection unit 39 determines the attribute corresponding to the clothing to be worn based on the 3D clothing data sent to the layering correction unit 38, selects other clothing to be layered, and selects the selected clothing. The data corresponding to is sent to the layering correction unit 38. For example, the layered candidate selection unit 39 selects underwear as other garment when the Y-shirt is worn, selects the Y-shirt as the other garment when the jacket is worn, and when the coat is worn. , Choose a jacket as another garment. Further, the layering candidate selection unit 39 may be configured to appropriately change other clothes that can be selected by the layering candidate selection unit 39 according to the input of other requirements such as the preference of the user 2. ..

The clothing item addition unit 40 can additionally display the clothing item on the wearing image. As a result, it becomes possible to try on the clothes that further reflect the taste of the user 2.
(Procedure for visualization of wearing clothes)
Next, a procedure for making a 3D avatar wear clothes and visualizing them by using the clothes wearing visualization system 20 will be described. First, the user 2 is photographed by the camera 22 to obtain 2D image data or 3D scan data, and the body shape of the user is sized.

(Sizing performed on a smartphone)
Sizing is performed from 2D image data acquired by a camera 22 such as a smartphone. It is convenient for user 2.

When the 2D image data is acquired, the clothing wearing visualization system 20 acquires the body shape data of the user 2 from the 2D image data. At this time, it is difficult to accurately obtain dimensions other than the linear length from the 2D image data. Therefore, in order to improve dimensional accuracy other than the linear length, gender, age, height H, weight W, length L1, sleeve length L2, sleeve length L3, and the like may be additionally set. In addition, as shown in FIG. 5, shoulder width 2S, neck circumference 2N, chest circumference 2B, waist 2W, waist (above the hip bone) 2G, hips 2H, inseam 2I, thigh circumference 2T, calf circumference 2C, ankle circumference 2A, arm circumference 2AA, arm The length 2AL or the like may be measured separately and additionally set.

As described above, the clothing wearing visualization system 20 may perform analysis and learning when the 2D image data is acquired. For example, when 2D image data is obtained, a representative 3D body shape data of a cluster that can cover the relevant cluster after selecting a target class based on physical characteristics such as gender, age, height, and weight is derived. The shape may be used as 3D body shape data.

(Sizing by the whole circumference image of 2D camera)
Sizing is performed from the 2D image data obtained by photographing the entire circumference of the user 2 with the camera 22. It can be installed in a small shooting space such as a store.

An all-around image is taken by moving the 2D camera relative to the entire circumference of the user 2. Specifically, the user 2 standing on the turntable is rotated to acquire the body shape data and the measurement data of the user 2 from the all-around image taken by the fixed 2D camera. In this case, since the entire circumference image can be acquired, a large amount of data can be acquired and the estimation accuracy is improved, but the shooting time becomes long and the burden on the user increases.

(Sizing with multi-directional images from 2D camera)
Sizing is performed from 2D image data obtained by the camera 22 taking pictures from a plurality of directions of the user 2. A slightly larger shooting space is required in a store or the like, but the burden of moving the user 2 is reduced.

A plurality of 2D cameras can capture a multi-directional image from a plurality of directions around the user 2, and the body shape data and the measurement data of the user 2 can be acquired from the captured multi-directional image. In this case, since the image is acquired from a specific angle, the data is small and the estimation error is large, but the shooting time is shortened and the burden on the user is reduced.

(Sizing with 3D scanner)
The body shape data of the user 2 can be acquired with high accuracy from the scan data scanned by the camera 22 in 3D.

When 3D scan data is acquired at a store or the like, body shape data and measurement data can be acquired from the 3D scan data. It should be noted that the size of any position on the body can be obtained at any time from the 3D scan data. Further, the acquisition of 3D scan data may be performed only by the depth sensor.

(Wearing clothes and visualization)
After the 3D avatar is created, the user 2 selects the clothes to be worn through the operation of the display operation module 23 as shown in FIGS. 6 (a) to 6 (d), and the clothes while checking the worn 3D avatar. Make various selections and dimensional adjustments, and confirm the order after the selection and dimensional adjustments are completed.

First, as shown in FIG. 6A, the display operation module 23 displays the image areas 611, 612, 613 and the “3D design custom” button 614 of the clothes to be selected. The clothing to be worn is selected by touching the image areas 611, 612, 613 of the costume to be selected. The "3D design custom" button 614 is operated when transitioning to another screen for resizing, pre-adjusting, changing the genre, or the like of the clothing to be selected.

As shown in FIG. 6B, when the clothes to be worn are selected, the display operation module 23 displays the wearing image area 620 and the buttons 621 to 626 for displaying the operation items. In the wearing image area 620, the orientation of the displayed 3D avatar being worn can be changed by sliding left and right. Buttons 621 to 626 correspond to transitions to the execution screen such as selection and adjustment of "fabric", "design", "pocket", "length", "sleeve adjustment", and "completion", respectively.

When the "fabric", "design", and "pocket" are selected, the display operation module 23 displays the option candidates in the lower area 630 of the display unit 231. Here, four selection areas 631 to 634 are displayed. The four selection areas 631 to 634 correspond to "option A", "option B", "option C", and "option D". Options for "fabric", "design", "pocket", etc. are set attached to the pattern data, and the control device 21 displays the option data together with the data for generating the wearing image and the changed image. Operation module 23 I am sending it to. For example, when "fabric" is selected, the fabric brands are listed as options in the selection areas 631-634. When there are many choices, the lower area 630 can increase the selection area and can be scrolled.

As shown in FIG. 6C, the display operation module 23 displays a sleeve adjustment screen that displays “sleeve adjustment in progress ...” in the lower area 650 of the display unit 231 when “sleeve adjustment” is selected. indicate. Here, the right "sleeve length", "shoulder width", and left "sleeve length" can be adjusted. The "sleeve length" on the right can be changed with the "-" button 660 and the "+" button 661, and the amount of change is displayed in the display area 651 in "cm" units. The "shoulder width" can be changed with the "-" button 662 and the "+" button 663, and the amount of change is displayed in the display area 653 in "cm" units. The "sleeve length" on the left can be changed with the "-" button 664 and the "+" button 665, and the amount of change is displayed in the display area 655 in "cm" units. When each button 660 to 665 is operated, the portion to be adjusted is enlarged and displayed as an enlarged wearing image 640. As a result, the dimensions can be adjusted while checking the adjustment result. Adjustable items vary depending on the garment.

At this time, in the present embodiment, not only the display of the clothes displayed on the display unit 231 is changed, but as a result of changing the dimensions of the pattern data of the clothes as described above, as a result, The worn image is changed to the changed image, and the size of the displayed clothes is also changed. Therefore, when the adjustment by the display operation module 23 is confirmed, the corresponding pattern data has been changed, so that the garment based on the pattern data can be manufactured quickly.

As shown in FIG. 6D, the display operation module 23 transitions to the screen for confirming the order when the “completion” button 626 is selected. On the screen for confirming the order, a 3D avatar that wears clothes based on the adjusted 3D clothes data of the wearing image 670 is displayed. The wearing image 670 can change the orientation of the 3D avatar by sliding the display area. Further, the fabric selection result is in the result area 681, the design selection result is in the result area 682, the pocket selection result is in the result area 683, the sleeve selection result is in the result area 684, and the sleeve adjustment result is in the result area 685. Is displayed in. By operating the readjustment button 671, the screen can be changed to the screen before the operation of the "completion" button 626. A sales amount display area 672 and an "order confirmation" button 673 for confirming an order are displayed in the lower area of the display unit 231. By confirming the order by operating the "order confirmation" button 673, the pattern data changed by the adjustment by the display operation module 23 or the correction data for adjusting the pattern data is manufactured from the control device 21 together with the user information. It is sent to the system 16 and the ordered garment is manufactured.

As described above, according to the present embodiment, the following effects can be obtained.
(1) Even if the user 2 does not actually wear clothes, the display operation module 23 can not only confirm the appearance of the clothes being worn on the outer shape model reflecting the outer shape of the user 2. It is possible to change the dimensions of clothes while wearing them. In addition, the changed dimensions are provided as pattern data. This enables pattern data capable of manufacturing clothes whose dimensions have been changed to suit the tastes of the user 2, that is, clothes that can be said to be a so-called pattern order, while checking with the display operation module 23. That is, it is possible to reflect the user 2's preference for clothes on the clothes.

In addition, since it is possible to wear clothes and change the dimensions of the 3D avatar, it is not necessary to actually prepare clothes whose dimensions have been changed each time a change request is made, and it is troublesome but unavoidable. It is not necessary to actually put on and take off the clothes.

(2) The 3D avatar that conforms to the outer shape of the user 2 is an image that makes it possible to grasp the body shape of the user, and includes content related to the privacy of the user 2. In this regard, since the display operation module 23 is the terminal of the user 2, the user 2 can change the size of the clothes worn by the 3D avatar having his / her systematic characteristics on his / her own terminal. The attachment / detachment of clothes to / from the own 3D avatar is not operated by other than the own terminal, and the preference of the user 2 can be easily reflected in the clothes.

(3) Since the pattern data is provided to the manufacturer based on the order of the user 2, the load on the user 2 for sharing the pattern data with the manufacturer can be reduced. Then, the display operation module 23 confirms, and the garment whose dimensions have been changed to suit the taste of the user 2, that is, garments that can be said to be custom-made, can be manufactured by the manufacturing system 16.

(4) Since the pressure received by the 3D avatar from the clothes worn by the display operation module 23 can be confirmed, the user 2 can grasp the looseness and tightening of the clothes when the clothes are worn. Therefore, the dimensions of the garment can be changed not only from the appearance information but also based on the comfort of wearing the garment. Then, the size and shape of the clothes can be changed to improve the comfort without the trouble of putting on and taking off the clothes.

(5) Since the display operation module 23 can confirm the appearance of tension, sagging, wrinkles, twists, etc. that occur on the surface of the clothes depending on the weight and elastic modulus of the cloth, the size of the clothes can be made more suitable for the taste. be able to.

(6) From the user 2's arbitrary posture when the user's body shape data and measurement data are obtained, the 3D avatar in the arbitrary posture applied to wearing is estimated. Therefore, since the estimated 3D avatar can be made to wear clothes, the burden of changing the posture of the user 2 in taking an image for acquiring the body shape data and the measurement data of the user 2 can be reduced.

Further, since the user 2 can confirm not only the posture when the image is taken but also the wearing mode in the predetermined posture on the display operation module 23, the convenience in wearing clothes is enhanced.
(7) The change set from the display operation module 23 is reflected in the pattern data of the clothes. Further, the change set from the display operation module 23 is also reflected in the change image generated based on the pattern data. That is, the change set from the display operation module 23 changes the pattern data and is reflected in the changed image. As a result, the matching of the pattern size for manufacturing the garment and the pattern data is ensured, and the error that may occur when converting the pattern data to the pattern size is reduced. Therefore, the discrepancy between the changed image confirmed by the user 2 and the appearance in which the user 2 actually wears clothes is reduced.

(8) In the display operation module 23, the size of the clothes in the worn image can be changed by an intuitive operation in which a part of the clothes is displaced.
In addition, this embodiment can be implemented by changing as follows. The present embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.

-The display operation module 23 may be a small computer, a large computer, or the like, instead of a tablet or a smartphone. The display may or may not have a touch panel. When the touch panel is not provided, the operation on the displayed user interface image may be an operation from a keyboard, a mouse, or other devices that can be input and operated by the user.

-The data module 24 does not have to have at least one of the layering database 242 and the clothing database 243 as long as it has at least the pattern database 241. If the body shape model is created as a model when wearing clothes or is corrected, if the pattern data of the clothes to be worn is in the pattern database 241, create data for generating a wearing image or a modified image. Can be done.

The display mode in the display operation module 23 may be other than the mode shown in FIG. The case has been illustrated, but the present invention is not limited to this, and the display mode in the display operation module 23 may be another mode.

FIG. 12 is a diagram showing one aspect of the display operation module 23. A worn image or a modified image 810 is displayed on the display unit 231, and tension, sagging, wrinkles, twists, and the like are expressed on the clothes worn by the 3D avatar. On the display unit 231, a button 821 for displaying the pressure distribution image and a button 822 for switching the viewing angle of the worn 3D avatar are arranged. The wearing image or the changed image 810 is switched to the pressure distribution image by operating the button 821, and the orientation of the 3D avatar is switched to three directions or a plurality of other orientations by operating the button 822. Further, the display unit 231 is provided with a coordination unit 830, and clothes that can be coordinated are displayed so as to be selectable. For example, the tops selection button 831 and the bottoms selection button 832 are displayed, and it is possible to easily change the clothes of the 3D avatar for color matching and design matching between the tops C4 and bottoms C5, which are the top and bottom of the clothes. It has become like. This also makes it possible to coordinate the top and bottom worn on the 3D avatar that reproduces the user's body shape, check the wearing pressure, etc., as a substitute for the fitting experience at the store.

-The wearing image displayed on the display operation module 23 may reflect the scene, frequency, and fashion of wearing. For example, the size of clothes in a wearing image is not determined only by the body shape size of the user, but the scene of wearing the clothes to be purchased, the frequency of wearing the clothes to be purchased, the user's awareness of fashion, and the clothes. It depends on the purpose of purchasing the item. Thereby, the clothing wearing visualization system can preferably reflect the user's preference for clothing.

(Modification example of how to make changes by the user)
-The case of adjusting "sleeve length" and "shoulder width" with the "-" button and "+" button has been explained, but it is not limited to this, and if it can be adjusted, drag operation or slider operation , Mouse wheel operation, up / down key operation, etc. The type of interface is not limited as long as the interface is suitable for adjusting clothes little by little. For example, in the display operation module 23, the dimensions can be changed by an operation in which a part of the clothes is displaced.

(Modification example of changing the dimensions of paper pattern data)
-In the above embodiment, the case where the size of the pattern data is changed by the operation of the display operation module 23 has been illustrated. However, if the data used for garment manufacturing is different from the display data and is changed by the adjustment operation performed on the image displayed based on the display data, the pattern paper Not limited to data. That is, the data used for garment manufacturing is first changed according to the change operation, and then the display data is changed according to the change of this data, and as a result, the displayed image is displayed. Any data that can be configured to be updated will do.

-The garment model processing unit 214 may create the 3D garment data whose dimensions have been changed by using the change instruction for the 3D garment data received from the display operation module 23 and the 3D garment data. Then, by sending this 3D clothing data to the wearing processing unit 30, even if a changed image in which the costume with the changed dimensions is worn by the 3D avatar is generated and displayed on the display unit 231 of the display operation module 23. Good. That is, the garment model processing unit 214 has a function of changing the 3D garment data and a function of holding the instruction content of the change, and the changed image is displayed without causing the pattern data processing unit 215 to change the pattern data K. The data to be generated may be created by the wearing processing unit 30, and the content of the change instruction may be provided as manufacturing data.

(A modified example of estimating a predetermined posture from the user's external shape information of an arbitrary posture)
When the posture specifying unit 31 can estimate the posture change corresponding to the movement input in real time by the camera 22 or the like, the wearing processing unit 30 changes the posture to the estimated posture by the 3D avatar of the posture estimated in real time. Data for generating a wearing image or a modified image may be created by performing a process of wearing the corresponding clothes. Then, the display operation module 23 may be able to confirm the wearing image and the changed image corresponding to the real-time posture change.

Further, the wearing processing unit 30 may create a pressure distribution image when the 3D avatar with the posture estimated in real time is made to wear clothes corresponding to the estimated posture. Then, the display operation module 23 may be able to confirm the pressure distribution image corresponding to the real-time posture change.

(Modified example of slack display)
-In the above embodiment, the wearing image processing unit 33 provides the display operation module 23 with a surface state generated by the restraining force received from the external model while the clothing in the wearing image or the modified image receives gravity or tension. explained. However, not limited to this, the wearing image processing unit 33 creates data for generating a wearing image or a modified image that cannot recognize a part or all of the tension, sagging, wrinkles, and twists of the fabric, and is affected by gravity. Data may be created to generate a wearing image or a modified image that is small or does not consider at all. As a result, the image processing load of the wearing image processing unit 33 can be reduced to improve the real-time performance, and processing by a user terminal or the like having a low processing capacity can be enabled.

(Modified example of display of pressure distribution)
-The display of the pressure distribution may be expressed by other than the difference in color. For example, a place where the tension is strong may be expressed by expanding the mesh, or a place where the tension is strong may be expressed by shading so that the color becomes lighter. In addition, a pseudo pressure may be applied by a tension generator worn on the body.

(Modified example of ordering)
-The user does not have to order clothes based on the pattern data with the changed dimensions. For example, the pattern data may be acquired or purchased, or may be temporarily stored.

-The user may not purchase, but only wear. The purpose may be to try to make the external model wear the clothes worn by the model or the like. For example, it is possible to experience not only wearing clothes according to the user's taste, but also wearing clothes that cannot be purchased or clothes that differ depending on the age, season, region, event, and the like.

(Modified example of user terminal)
-The wearing image, the changed image, and the wearing pressure distribution may be displayed on a terminal other than the user terminal. For example, it may be displayed on the screen of a personal computer or the like. As a result, the wearing visualization image can be viewed with family members, friends, clerk, and the like.

In addition, the clothes may be adjusted from the wearing visualization image displayed on a terminal other than the user terminal. Even if the user is not good at making adjustments, the family or the clerk may be able to adjust the clothes for the user based on the preference of the user who is independently involved.

-The wearing image, the changed image, and the wearing pressure distribution may be adjusted by a family member, a friend, a clerk, or the like while looking at the wearing visualization image. It is possible to create clothes data adjusted to suit the user even by operations other than the user, which enhances the convenience of the user.

(Variation example of change by user of visualized wearable clothing size)
-The user's body shape model may be measured by laser light, light other than visible light, X-ray, sound wave, or the like. Therefore, the camera 22 may be a system for acquiring 2D image data or a 3D body scan system. The system for acquiring 2D image data is, for example, a CCD camera or a CMOS camera. The 3D body scan system is, for example, Intel's RealSense series.

-The body shape model of the user may be measured in a state where the user exposes the skin at the measurement location, a state in which the user wears clothes in close contact with the body, a state in which the user wears clothes, and the like.
The body shape model measured by the user with the skin at the measurement location exposed can be used as data showing the user's body shape. When other clothes are layered under the clothes to be visualized, the body shape can be corrected by superimposing the data of the other clothes.

The body shape model measured while wearing the measurement garment in close contact with the body can use marks such as lines, dots, patterns, and patterns attached to the measurement garment for measuring body shape data.

The body shape model measured while wearing clothes can be used to visualize the wearing of clothes to be worn on the clothes. On the contrary, the body shape data can be created by performing data correction such as removing the clothes worn. At this time, the accuracy of data correction can be improved by estimating the clothes worn or inputting by the user.

-In the above embodiment, the case where the display operation module 23 and the control device 21 are separately provided has been described. However, the present invention is not limited to this, and some or all the functions of the control device may be included in the display operation module. If the display operation module includes a wearing processing unit, a pattern data processing unit, and a garment model processing unit, it is possible to check the wearing image, adjust the dimensions on the screen, change the pattern data, change the 3D garment data, and change the image. Can be generated on the user terminal, and can be easily worn.

7 ... Pressure distribution image, 10 ... Network, 11 ... POS data server, 12 ... EC purchasing data server, 13 ... Sales management system, 14 ... Product data server, 15 ... User data server, 16 ... Manufacturing system, 20 ... Clothes wearing visualization system, 21 ... control device, 22 ... camera, 23 ... display operation module, 24 ... data module, 30 ... wearing processing unit, 31 ... posture specifying unit, 32 ... wearing data processing unit, 33 ... wearing image processing unit , 34 ... Wearing warning unit, 35 ... Pressure data processing unit, 36 ... Pressure image processing unit, 37 ... Pressure warning unit, 38 ... Layering correction unit, 39 ... Layering candidate selection unit, 40 ... Clothing addition unit, 211 ... image processing unit, 212 ... user model creation unit, 214 ... clothing model processing unit, 215 ... pattern data processing unit, 216 ... storage device, 231 ... display unit, 232 ... operation unit, 241 ... pattern database (pattern DB) ), 242 ... Layering database (layering DB), 243 ... Clothing database (clothing DB), 611-613 ... Image area, 620 ... Wearing image area, 614,621-626 ... Button, 630 ... Lower area, 631-634 ... Selected area, 640 ... Enlarged wearing image, 650 ... Lower area, 651,653,655 ... Display area, 660-665 ... Button, 670 ... Wearing image, 671 ... Readjustment button, 672 ... Display area, 673 ... button, 681-685 ... result area, 810 ... changed image, 821,822 ... button, 830 ... coordination section, 831 ... tops selection button, 832 ... bottoms selection button, C1 ... shirt, C, C2, C3 ... pants, C4 ... Tops, C5 ... Bottoms.

Claims (9)

Wearing that generates a three-dimensional outer shape model according to the outer shape of the user from the user outer shape information showing the outer shape of the user, and provides the image display terminal with a wearing image showing the appearance of wearing clothes on the outer shape model. Image provider and
A modified image providing unit that provides the image display terminal with a modified image showing the appearance of changing a part of the clothing in the wearing image to clothing whose dimensions have been changed by the designation of the image display terminal.
A clothing wearing visualization system including a dimension providing unit that acquires the dimensions of clothes that match the modified image upon confirmation of the modified image displayed on the image display terminal and provides the dimensions as manufacturing data of the clothing. .. The clothing wearing visualization system according to claim 1, wherein the image display terminal is a terminal of the user. The clothing wear visualization system according to claim 1 or 2, wherein the dimension providing unit provides the manufacturing data associated with the user based on the order of the user to the manufacturer of the clothing. The wearing image providing unit further provides the image display terminal with the distribution of the wearing pressure received by the external model from the clothing in the wearing image, and the modified image providing unit further provides the clothing in the modified image. The clothing wearing visualization system according to any one of claims 1 to 3, further providing at least one of the distribution of the pressure applied to the external shape model to the image display terminal. The clothing wearing visualization system according to any one of claims 1 to 4, wherein the modified image shows an aspect reflecting the weight of the fabric constituting the clothing. The outer shape model is a model corresponding to a predetermined posture.
The modified image providing unit grasps an arbitrary posture of a user from the user external shape information, and estimates the external shape model in the predetermined posture from the user external shape information in the arbitrary posture. Claims 1 to 5 The clothing wearing visualization system according to any one of the above. The modified image providing unit generates the modified image based on the pattern size of the garment, and generates the modified image.
The dimension providing unit changes the pattern size based on the size change operation set from the image display terminal, and sets the changed pattern size as the size of the clothes shown in the changed image. Claims 1 to 6. The clothing wearing visualization system according to any one of the above. The clothing wearing visualization system according to claim 7, wherein the dimensional change operation is an operation of displacing a part of clothes in the changed image displayed on the image display terminal on the image display terminal. Wearing that generates a three-dimensional outer shape model according to the outer shape of the user from the user outer shape information showing the outer shape of the user, and provides the image display terminal with a wearing image showing the appearance of wearing clothes on the outer shape model. Image provision steps and
A modified image providing step of providing the image display terminal with a modified image showing the appearance of changing a part of the clothing in the wearing image to clothing whose dimensions have been changed by the designation of the image display terminal.
A clothing wearing visualization method including a dimension providing step of acquiring the dimensions of a garment conforming to the modified image upon confirmation of the modified image displayed on the image display terminal and providing the dimensions as manufacturing data of the garment. ..