TW202322058A - Information processing equipment, information processing method, information processing system, and program - Google Patents

Abstract

An information processing equipment, an information processing method, an information processing system, and a program are provided, wherein the information processing equipment includes: a 3D model obtaining device for obtaining a 3D model of a body wearing clothing; a target information obtaining device for obtaining at least one of target information related to the clothing and the body; a display device for displaying the 3D model in a virtual space; a receiving device for receiving a input of a command of a motion to instruct a user in the virtual space; and a feedback device for feeding feedback information back to a 3D model providing device corresponded to a goal, wherein the feedback information includes: target information and motion information. The motion information indicates the motion of the user when the display device display the 3D model.

Description

Information processing equipment, information processing method, information processing system and program

The present invention relates to a technique for selecting clothing suited to a user's preferences from a plurality of clothing items.

Technologies related to virtual fittings are known. For example, Patent Document 1 discloses a virtual fitting system that provides an image of a user who has tried on desired clothing.

[Patent Document] Patent Document 1: JP 2019-144890.

[Problem to be Solved by the Invention]

Although virtual fitting includes various elements, in the virtual fitting system described in Patent Document 1, it is difficult to obtain information feedback on the user's actions during the virtual fitting.

In contrast, the present invention provides a technique that facilitates obtaining informational feedback about a user's actions during a virtual fitting.

[solution]

One aspect of the present disclosure provides an information processing device, the information processing device includes: a 3D model obtaining device, the 3D model obtaining device obtains a 3D model of a body wearing clothing from a 3D model providing device; a target information obtaining device, the A target information obtaining device obtains target information about at least one of the clothing and the body; a display device that displays the 3D model in a virtual space; a receiving device that receives instructions indicating that the user is in the input of an action instruction in the virtual space; and a feedback device, the feedback device feeds feedback information back to the destination corresponding to the 3D model providing device, the feedback information includes target information and action information, the The motion information indicates the user's motion when the display device displays the 3D model.

The motion information may include information on a viewpoint position when a 3D model is displayed in the virtual space.

The motion information may include information on motion of the body wearing the garment while wearing the garment.

The sport information may include information about a sport selected from a plurality of predefined sports.

The motion information may include the number of times the body has worn the garment within a predetermined period of time.

The action information may include information about the length of time the 3D model was viewed.

The action information may include information about user preferences entered for the garment.

The action information may include information on purchase actions for the garment.

The target information may include information about differences in shape or size between the body and the garment.

The target information may include information about pressure exerted on the body when the body is wearing the garment or tension generated in the garment.

The target information may include information about clothing materials.

The object information may include information about a background for displaying a 3D model in the virtual space.

The feedback information may include trend information of public trends when the action information is obtained.

The 3D model obtaining means may obtain a 3D model of clothing selected based on the previously obtained feedback information.

Another aspect of the present disclosure provides an information processing system, the information processing system includes: a server; and an information processing device, wherein the server includes a 3D model providing device, and the 3D model providing device provides a body wearing clothing 3D model, the information processing equipment includes: a 3D model obtaining device, the 3D model obtaining device obtains a 3D model of the body wearing the clothing from a 3D model providing device; a target information obtaining device, the target information obtaining device Obtaining target information about at least one of the clothing and the body; a display device that displays the 3D model in a virtual space; a receiving device that receives instructions indicating that the user is in the virtual space The input of the command of the action; and the feedback device, the feedback device feeds back the feedback information to the destination corresponding to the 3D model providing device, the feedback information includes target information and action information, and the action information indicates that in the The actions of the user when the display device displays the 3D model.

Still another aspect of the present disclosure provides a program for causing a computer to execute processing including: obtaining a 3D model of a body wearing a garment from a 3D model providing device; obtaining an object related to at least one of the clothing and the body information; displaying the 3D model in a virtual space; receiving an input indicating a user's action in the virtual space; and feeding feedback information back to a destination corresponding to the 3D model providing device, the The feedback information includes the target information and action information indicating the user's action when displaying the 3D model.

Yet another aspect of the present disclosure provides an information processing method, the information processing method comprising: obtaining a 3D model of a body wearing clothing from a 3D model providing device; obtaining target information about at least one of the clothing and the body ; displaying the 03D model in a virtual space; receiving an input indicating an action of a user in the virtual space; and feeding back feedback information to a destination corresponding to the 3D model providing device, the feedback The information includes the target information and action information, and the action information indicates the action of the user when displaying the 3D model.

[Advantageous Effects of the Invention]

According to the present embodiment, since the feedback information including target information and action information is fed back to the destination corresponding to the 3D model providing device, the 3D model providing device can provide a 3D model of the body wearing clothes suitable for the user's preference. Therefore, when there are many clothes to be virtually tried on, it becomes easy for the user to select clothes that suit his/her preference from among the clothes.

1. Configuration

FIG. 1 is a diagram showing a functional configuration of a virtual fitting system 1 which is an embodiment of the information processing system of the present disclosure. The virtual fitting system 1 is a system that provides information on clothing, and more specifically, the virtual fitting system 1 is a system that outputs information on a result of performing an analogy in which a 3D model of clothing is worn on a 3D model of a human body. In one example, the virtual fitting system 1 is used to search for a clothing that meets the user's preference from among multiple pieces of clothing. A 3D model is a three-dimensional virtual object representing the three-dimensional shape of the object in a virtual space.

The virtual fitting system 1 provides clothing search service. The virtual fitting system 1 includes a server 20 and a user terminal 10 as hardware. The server 20 is connected to the user terminal 10 via the network 300 . The server 20 is a computer serving as a server in the clothing search service. The user terminal 10 is an example of an information processing device according to the present disclosure and is a computer used as a client in the clothing search service. Although one user terminal 10 is shown in FIG. 1, a plurality of user terminals 10 may be provided.

FIG. 2 is a block diagram showing the functional configuration of the virtual fitting system 1 . The virtual fitting system 1 includes a 3D model obtaining device 11, a target information obtaining device 12, a receiving device 13, a display device 14, a feedback device 15, an action information obtaining device 16, a storage device 17, a control device 19, a 3D model providing device 21, Analysis device 22 , storage device 23 and control device 29 . In this embodiment, the 3D model obtaining device 11 , the object information obtaining device 12 , the receiving device 13 , the display device 14 , the feedback device 15 , the storage device 17 and the control device 19 are implemented in the user terminal 10 . The 3D model providing device 21 , analyzing device 22 , storage device 23 and control device 29 are implemented in the server 20 .

The 3D model providing device 21 provides the 3D model to the user terminal 10 . The 3D model providing device 21 stores a clothing model DB 211 and a user model DB 212 . The clothing model DB 211 is a DB that stores information on a plurality of clothing. The information about the garment includes a 3D model representing the three-dimensional shape of the garment. The user profile DB is a DB that stores information on a plurality of users. The user information includes a 3D model representing the three-dimensional shape of the user's human body. The 3D model providing device 21 retrieves clothing suitable for the user of the user terminal 10 using the clothing model DB 211 and the user model DB 212 and provides the 3D model of the clothing to the user terminal 10 . The 3D model providing device 21 uses the clothing model DB 211 and the user model DB 212 to synthesize a 3D model of the human body (the human body of the user of the user terminal 10) wearing the desired clothing (that is, virtual fitting) and The synthesized model is provided to the user terminal 10 .

The 3D model obtaining means 11 obtains a 3D model of clothing or a human body wearing the clothing (for example, the human body of the user of the user terminal 10 ) from the 3D model providing means 21 .

The object information obtaining means 12 obtains object information on at least one of clothing and a human body based on the 3D model obtained by the 3D model obtaining means 11 . In one example, the target information includes information about the difference in size of specific parts (eg, hips and/or neck) of the 3D model of the human body and the 3D model of the garment when the garment is worn on the human body. Target information also includes information on pressure exerted on specific parts of the human body (eg, arms and/or chest) or information on tension applied to the garment when the garment is worn on the human body. Information about pressure or tension can be provided in the form of a pressure map or tension map. The target information also includes information about clothing materials (eg, materials such as cotton, polyester, silk, or parameters such as coefficient of friction). The target information also includes information on the background (for example, mountains, seas, streets, houses, etc.) in which the 3D model is displayed in the virtual space.

The receiving device 13 receives an input of a command indicating a user's action. The display device 14 is a 3D model (ie, a 3D model of clothing or a 3D model of a human body wearing the clothing) obtained by the 3D model obtaining device 11 and displays the 3D model in a virtual space. The display device 14 may change the appearance or movement of the 3D model being displayed according to the instructions received by the receiving device 13 .

The feedback device 15 outputs the feedback information to the destination corresponding to the 3D model providing device 21 , specifically to the analyzing device 22 . The feedback information includes target information and action information. Here, the motion information includes motion information of the user operating the user terminal 10 and motion information of the user (human body) in the virtual space.

Examples of the former action information include information on the position of the viewpoint when displaying the 3D model in the virtual space or information on the movement history of the position, information on the length of time for viewing the 3D model, information on the user's preference input for clothing (such as , "like button" etc. input) and information about purchase actions on apparel (eg, whether to purchase the displayed apparel).

In addition, the latter action information includes information on motions (for example, walking, running, raising hands, etc.) that cause the user (human body) to wear the garment and the number of times the user (human body) has worn the garment during a predetermined period of time, the user (human body) Human body) the number of times the clothing has been changed during the display period or the number of times the user has changed clothing to another clothing. The information related to the movement to be performed by the user may be information related to a movement selected from a plurality of predefined movements. Information about the movement to be performed by the user (human body) may specify a starting pose (eg, pose) and an ending pose (eg, pose sitting on a chair). During a virtual fitting, a 3D model of the user wearing the garment moves from a prescribed start pose to an end pose.

The storage device 17 stores various data and programs. The control device 19 executes various controls.

The analysis device 22 analyzes the feedback information obtained from one or more user terminals 10 . The analysis device 22 stores the feedback information DB 221 . The feedback information DB 221 is a DB that stores feedback information from the user terminal 10 that executes the virtual fitting process of clothing. The analyzing device 22 analyzes the feedback information DB 221 and provides, for example, information for enhancing the ability of the 3D model providing device 21 to search for clothing suitable for the user's preference to the 3D model providing device 21 based on the analysis result.

The storage device 23 stores various data and programs. The control device 29 executes various controls.

FIG. 3 is a block diagram showing the hardware configuration of the user terminal 10 . The user terminal 10 is a computer device (eg, a smart phone or a personal computer) having a central processing unit (CPU) 101 , a memory 102 , a storage device 103 , a communication device 104 , an input device 105 and an output device 106 . The CPU 101 is a processor for programmatically controlling other components of the user terminal 10 . The storage 102 is a main storage device used as a work area when the CPU 101 executes programs. The storage 102 includes, for example, random access memory (RAM). The storage device 103 is an auxiliary storage device for storing various data and programs, including, for example, a conventional hard disk (HDD) or solid state disk (SSD). The communication device 104 is a device that communicates with other devices according to a predetermined communication protocol (eg, Long Term Evolution (LTE), WiFi, Ethernet, etc.). The input device 105 is a device for inputting information or commands to the user terminal 10 and includes, for example, at least one of a touch screen, a keyboard, buttons, and a microphone. Output device 106 is a device for outputting information to a user and includes, for example, a display and/or a speaker.

In this example, the storage device 103 is installed with an application program (hereinafter referred to as a “client program”) that executes virtual fitting processing of clothes. When the CPU 101 executes this client program, the functions shown in FIG. 2 are implemented. When the CPU 101 executes the client program, the CPU 101 is an example of the 3D model obtaining device 11, the object information obtaining device 12, the feedback device 15, and the control device 19, the input device 105 is an example of the receiving device 13, and the storage device 102 and the storage device At least one of the devices 103 is an example of a storage device 17 .

Although not shown in the figure, the server 20 is a computer device having a CPU, a memory, a storage device, and a communication interface (IF). The storage device stores a program for causing the computer device to function as a server in the virtual fitting system 1 (hereinafter referred to as “server program”). The functions shown in the figure are implemented by executing the server program through the CPU. When the CPU executes the server program, the CPU is an example of the 3D model providing means 21 , the analysis means 22 and the control means 29 , and at least one of the memory and the storage device is an example of the storage means 23 .

2. Operation

FIG. 4 is a sequence diagram showing an example of the operation of the virtual fitting system 1 . In this operation example, the 3D model obtaining means 11 of the user terminal 10 sends (in step S2 ) a search request (or extraction request) for clothing to the server 20 . The search request includes information used as a search key for extracting or searching for clothing, ie, search conditions for narrowing down clothing. The search keywords include, for example, information such as the user ID of the user of the user terminal 10 , clothing type, size, and price range.

When a search request is received, the 3D model providing means 21 of the server 20 extracts (in step S4 ) clothing records matching the search request (or search condition) from records recorded in the clothing model DB 211 .

FIG. 5 is a diagram showing an exemplary configuration of the clothing model DB 211 . The clothing model DB 211 includes a plurality of records. Each record corresponds to a garment. The records include Garment ID 211a, Brand 211b, Type 211c, Size 211d, Price 211e, and 3D Model 211f. The clothing ID 211a is an identifier for uniquely identifying clothing. Brand 211b indicates the brand of the garment. Type 211c indicates the type of clothing, such as shirt, jacket, skirt, pants, and the like. Dimension 211d indicates the size of the garment. Price 211e indicates the price of the garment. The 3D model 211f indicates the position of the 3D modeling material itself or the 3D modeling material of clothing. It should be noted that the data shown herein are examples only, and that in addition to or instead of these information, the clothing model DB 211 may include items such as clothing color, clothing designer, clothing manufacturer, clothing manufacturer, clothing brand, clothing Sales year, clothing production location, clothing sales location and other information.

In this embodiment, when extracting clothing from the clothing model DB 211 , the 3D model providing means 21 refers to the analysis result provided by the analyzing means 22 . The 3D model providing device 21 obtains the analysis result from the analysis device 22 in response to receiving a search request from the user terminal 10 , for example. The analysis results include at least one of (a) the preference of the individual user who issued the search request and (b) the preferences of multiple users using the virtual fitting system 1 . The results of this analysis will be described later.

The 3D model providing means 21 extracts clothing suitable for the search request received from the user terminal 10 and the analysis result obtained from the analysis means 22 from the clothing model DB 211 . For example, if a search request includes information for type "shirt," size "M," and price range "10,000 to 20,000 yen," and analysis results include "users prefer soft skin and loose fit" and "dark navy in If there is information of "popular in this search", the 3D model providing device 21 extracts the records of clothing conditions from the clothing model DB 211. In this example, the 3D modeling apparatus 21 extracts a plurality of records satisfying these conditions.

Referring again to FIG. 4 . In step S6 , the 3D model providing device 21 sends the extracted clothing information to the user terminal 10 . This information includes, for example, a list of extracted garments and thumbnail images. These garment candidates are subjected to virtual fittings.

In the user terminal 10, the 3D model obtaining means 11 obtains information about clothing. The display device 14 displays information about the garment. In addition, the display device 14 displays a screen prompting the user to select a garment to be virtually tried on from a plurality of garments. In step S8, the accepting device 13 accepts the user's selection of clothing.

When the user selects clothing, the 3D modeling acquisition device 11 sends a request for virtual fitting to the server 20 (step S10 ). The virtual fitting request includes the garment ID of the garment selected by the user.

When a virtual fitting request is received from the user terminal 10, in step S12, the 3D model providing means 21 of the server 20 reads the record corresponding to the user ID received in step S2 from the user model DB 212 And a 3D model 212c of the user's human body is obtained from the records. In addition, the 3D model providing device 21 reads the record corresponding to the clothing ID included in the virtual device request from the clothing model DB 211 and obtains the 3D model from the record.

FIG. 6 is a diagram showing an exemplary configuration of the user profile DB 212 . User model DB 212 includes a plurality of records. Each record corresponds to a user. Each record includes a user ID 212a, attributes 212b, 3D model 212c, and purchase history 212d. The user ID 212a is an identifier that uniquely identifies the user. The attribute 212b is information indicating attributes of the user and includes, for example, the user's name 212b1, gender 212b2, and age 212b3. The 3D model 212c indicates the position of the 3D modeling data itself or the 3D modeling data of the user's human body. The purchase history 212d indicates the history of clothing purchased by the user in the past.

The 3D model providing device 21 uses the 3D model 211f and the 3D model 212c to generate (in step S14 ) a 3D model representing the three-dimensional shape of the user (human body) wearing the selected clothing. In this case, the process of generating a 3D model of a user wearing the garment includes simulating changes to the garment as it is worn on the body, such as the garment wrinkling along its body shape or its skirt or sleeves drooping due to gravity. The 3D model providing device 21 transmits to the user terminal 10 data indicating the result of the analogy of the 3D model of the human body wearing the clothing (step S16 ). The material indicating the simulation result is, for example, 3D modeling material itself of a human body wearing clothing, material of a still image in which the 3D model of the human body wearing clothing takes a predetermined pose, material in which the 3D model of the human body wearing clothing performs predetermined movements (walking, running, jumping, raising the right hand, etc.) or image data indicating pressure maps of the human body wearing clothing.

In the user terminal 10 , the 3D model obtaining device 11 obtains data indicating the simulation result from the server 20 . In step S18, the display device 14 displays the simulation result.

FIG. 7 is a diagram illustrating an example of a virtual fitting screen displayed on the user terminal 10 . The virtual fitting screen includes an area 91 for displaying 3D modeling and a UI object 92 for inputting user instructions. In area 91 an image UD of a 3D model of a human body wearing clothing is displayed. UI objects 92 include soft buttons for accepting instructions for user actions (eg, purchase clothing, change viewpoint, etc.).

When the display device 14 displays the 3D model of the virtual fitting, the receiving device 13 receives an instruction about the user's action (step S20 ). If the simulation result is the 3D modeling material itself of the human body wearing clothes, the display device 14 may change the display of the 3D model according to the operation received by the receiving device 13 . For example, according to the user's button operation, the viewpoint of the 3D model can be changed instantly or the posture of the 3D model can be changed. The receiving device 13 stores information on the received command in the storage device 17 .

In step S22, while the display device 14 displays the 3D model of the human body wearing the clothing, the motion information obtaining device 16 obtains motion information representing the user's motion based on the command received by the receiving device 13 regarding the user's motion. In this example, the action information obtaining device 16 obtains the action information from the storage device 17 . As mentioned above, the motion information includes at least one of the motion information of the user operating the user terminal 10 and the motion information of the user (human body) in the virtual space displayed by the display device 14 . When the receiving device 13 obtains the latter motion information, the display device 14 moves the displayed 3D model according to the obtained motion information.

Next, the object information obtaining means 12 obtains object information on the 3D model obtained by the 3D model obtaining means 11 (step S16 ) (step S24 ). In one embodiment, the object information about the 3D model is obtained from the server 20 and stored in the storage device 17 together with the 3D model. The target information obtaining device 12 obtains target information from the storage device 17 .

In step S26 , the feedback device 15 sends the feedback information to the server 20 . The feedback information includes the target information obtained in step S24, the action information obtained in step S22, and a time stamp indicating the current time. The processing in step S26 is triggered by a predetermined event. This event is, for example, when the display of the 3D model being displayed is stopped, and specifically, is an instruction to change clothes to other clothes, an instruction to end a virtual fitting, or an instruction to purchase clothes.

In the server 20, the analyzing device 22 receives the feedback information and stores the received feedback information in the feedback information DB 221 (step S28).

FIG. 8 is a diagram showing an exemplary configuration of the feedback information DB 221 . As shown in FIG. 8, in the feedback information DB 221, target information 221c and action information 221d are associated with a set of user ID 221a and clothing ID 221b.

Here, the user ID 221a is identification information of the user who is the provider of the feedback information and is the user ID sent by the 3D model obtaining device 11 in step S2. The clothing ID 221b is the ID of the clothing in the 3D model of the user wearing the clothing obtained by the 3D model obtaining device 11 in step S16.

The object information 221c is information obtained by the object information obtaining device 12 from the 3D model of the user wearing the clothing. The object information includes, for example, the size difference 221c1 between the clothing and the human body in the 3D model (at a predetermined position), typical values in the pressure map (for example, pressure applied to a specific part) 221c2, the material of the clothing 221c3, and the indication display 3D Information 221c4 of the background of the model, the typical value 221c2 indicating the distribution of pressure applied to each part of the human body when the human body wears the garment.

The motion information 221d is information indicating instructions regarding the user's motion received by the receiving device 13 when the 3D model of the user wearing the clothing is displayed on the display. The action information includes the viewpoint 221d1 for viewing the 3D model 212c in the virtual space when the 3D model is displayed in the virtual space, the movement 221d2 of the displayed 3D model, the viewing time (ie, display time) 221d3 of the 3D model, and instructions to use Whether the user has already purchased the purchase action 221d4 of the displayed clothing.

Next, in the server 20, the analysis device 22 analyzes the feedback information DB 221 (step S30). The analysis tool 22 uses the feedback information DB 221 to perform two main types of analysis. (a) Analysis of specific individuals. (b) Analysis of user groups that do not target specific individuals. In the former analysis, the analysis device 22 analyzes the feedback information from the users recorded in the feedback information DB 221 to determine the preference of each user regarding clothing. Then, the analysis device 22 provides information indicating the analysis result to the 3D model providing device 21 . The 3D model providing means 21 performs filtering using the information supplied from the analyzing means 22, so that when extracting the 3D model of clothing, clothing suitable for the user's taste is extracted. For example, when a plurality of pieces of feedback information corresponding to a specific user are analyzed and it is found through the analysis that the user tends to purchase loose-fitting shirts (for example, the size difference 221c1 of the chest, torso, and two arms is a positive value greater than the reference value clothing), the 3D model providing device 21 may execute the process of increasing the priority of clothing that fits loosely and extracting the clothing.

In the latter analysis, the analysis device 22 analyzes the feedback information from the user groups recorded in the feedback information DB 221 to determine the user group's preference for clothing. For example, user groups are set based on user attributes such as age, sex, place of residence, height, weight, and purchase history. Alternatively, all users may be considered a single user group. For example, if a male user whose height is higher than the reference value tends to buy tight pants (for example, the waistline, hip circumference and thigh size 221c1 are all positive values smaller than the reference value), the 3D model providing processor 21 may increase the Priority for large tights to extract clothing.

As described above, according to the present embodiment, since the feedback information including target information and action information is fed back to the analysis device 22 corresponding to the 3D model providing device 21, the 3D model providing device 21 can provide clothing suitable for user preferences. 3D model of the torso of the garment. Therefore, when there are many clothes to be virtually tried on, it becomes easy for the user to select clothes that suit his/her preference from among the clothes.

3. Modify the example

The present invention is not limited to the above-described embodiments and various modifications can be made. Changes will be described below. Components of items described in modified examples below may be implemented in combination with some other items.

(1) The feedback information sent from the user terminal 10 to the server 20 may include trend information. The trend information may include information about fashion (for example, this year's red fashion) and trend information about social conditions (for example, SDG, environmental issues, etc. In this case, when the user operates the user terminal 10 to access the Internet website , trend information may be generated from the access history and included in the feedback information.

(2) In the above embodiments, virtual fitting is performed on a human body as a body, but virtual fitting may be performed on a body other than a human body (for example, an animal as a pet). In the above embodiments, the virtual fitting is performed on his/her own 3D model of the user of the user terminal 10, but the virtual fitting may be performed using a 3D model of another person other than the user. For example, a user may be expected to have another person perform a virtual fitting of a garment and present the user's favorite garment to the other person.

(3) The information on the purchase action included in the action information is not limited to the information exemplified in the embodiments. The information related to the purchase action may be, for example, information indicating whether 3D modeling data (not actual data) of clothing has been purchased. Purchase actions may also include rental or free downloads as well as purchase history. For 3D modeling data, apps are easier to identify than real garments. For example, it is also easy to record the history of game titles or application names in which application 3D modeling data of clothing is used. Alternatively, if the user purchases actual clothing after purchasing 3D modeling materials, a service such as a discount on the price of the actual clothing may be provided.

Information about purchase actions may include "reason why the user did not purchase the garment," particularly if the user did not purchase the garment after a virtual fitting. When trying on actual garments in an actual store, it is often difficult to record and store the reasons why a customer did not purchase the try-on garment. However, the virtual fitting system 1 can easily acquire target information such as the size difference between the garment and the user's body and can record the reason by performing a questionnaire in order to record the reason for the non-concluded purchase in the virtual fitting system. In addition, the virtual fitting system 1 can also record for each piece of clothing the percentage of users who actually buy the clothes among the users who try on the clothes. Clothes may be classified into clothes that are easy to buy after fitting and clothes that are not easy to buy by using information on purchase actions.

(4) The hardware configuration of the information processing system 1 is not a virtual assembly. As long as the required functions can be realized, the virtual fitting system 1 can have a hardware configuration. For example, multiple physically cooperating devices can be used as server 20 . Server 20 may be a physical server or a virtual server (including a so-called cloud). In addition, the corresponding relationship between functional elements and hardware is not limited to the relationship shown in the embodiments. For example, at least some of the functions described in the embodiments as implementations of the user terminal 10 may be implementations of the server 20 .

(5) The application program executed by the CPU 101 may be provided by downloading via a network such as the Internet, or may be recorded on a computer-readable non-transitory recording medium such as a compact disc (DVD-ROM) to provide.

1: Virtual fitting system 10: User terminal 11: 3D model acquisition device 12: target information acquisition device 13: Receiver 14: Display device 15: Feedback device 16: Action information acquisition device 17: storage device 19: Control device 20: Server 21: 3D model providing device 22: Analysis device 23: storage device 29: Control device 91: area 92: UI object 100: user terminal 101: CPU 102: Storage 103: storage device 104: Communication equipment 105: Input device 106: output device 200: server 211: clothing model DB 211a: clothing ID 211b: Brand 211c: type 211d: size 211e: price 211f: 3D model 212: user model DB 212a: User ID 212b: attribute 212b1: name 212b2: Gender 212b3: age 212c: 3D model 212d: purchase history 213: Feedback information DB 221: Feedback information DB 221a: User ID 221b: clothing ID 221c: Target information 221c1: Size difference 221c2: typical value 221c3: Materials 221c4: Background information 221d: Action information 221d1: Viewpoint 221d2: move 221d3: View time 221d4: buy action 300: network B: soft button UD: Image S2~S30: Process

FIG. 1 is a diagram showing a functional configuration of a virtual fitting system 1 . FIG. 2 is a block diagram showing the functional configuration of the virtual fitting system 1 . FIG. 3 is a block diagram showing the hardware configuration of the user terminal 10 . FIG. 4 is a sequence diagram showing the operation of the virtual fitting system 1 . FIG. 5 is a diagram showing the configuration of the clothing model DB 211 . FIG. 6 is a diagram showing the configuration of the user profile DB 212 . Fig. 7 is a diagram showing a virtual fitting screen. FIG. 8 is a diagram showing the configuration of the feedback information DB 221 .

10: User terminal

11: 3D model acquisition device

12: target information acquisition device

13: Receiver

14: Display device

15: Feedback device

16: Action information acquisition device

17: storage device

19: Control device

20: Server

21: 3D model providing device

22: Analysis device

23: storage device

29: Control device

211: clothing model DB

212: user model DB

213: Feedback information DB

Claims (17)

An information processing device, comprising: 3D model obtaining means, the 3D model obtaining means obtains the 3D model of the body wearing the clothing from the 3D model providing means; target information obtaining means for obtaining target information on at least one of the clothing and the body; a display device that displays the 3D model in a virtual space; receiving means for receiving an input of an instruction indicating a user's action in the virtual space; and a feedback device, the feedback device feeds back the feedback information to the destination corresponding to the 3D model providing device, the feedback information includes target information and action information, and the action information is displayed when the display device displays the 3D model, An action of the user is instructed according to an instruction input through the receiving device. The information processing device according to claim 1, wherein the motion information includes information on a viewpoint position when a 3D model is displayed in the virtual space. The information processing device according to claim 1, wherein the motion information includes information on motion of the body wearing the clothing in a state of wearing the clothing. The information processing device according to claim 1, wherein the exercise information includes information about a exercise selected from a plurality of predefined exercises. The information processing device according to claim 1, wherein the motion information includes the number of times the body has worn the garment within a predetermined period of time. The information processing device according to claim 1, wherein the action information includes information about the length of time the 3D model is viewed. The information processing device according to claim 1, wherein the action information includes information on user preference input for the clothing. The information processing device according to claim 1, wherein the action information includes information on a purchase action of the clothing. The information processing device according to claim 1, wherein the target information includes information on a difference in shape or size between the body and the clothing. The information processing apparatus according to claim 1, wherein the target information includes information on pressure applied to the body when the body wears the garment or tension generated in the garment. The information processing device according to claim 1, wherein the target information includes information on clothing materials. The information processing device according to claim 1, wherein the object information includes information on a background for displaying a 3D model in the virtual space. The information processing device according to claim 1, wherein the feedback information includes trend information of public trends when the action information is obtained. The information processing device according to claim 1, wherein the 3D model obtaining means obtains a 3D model of clothing selected based on the previously obtained feedback information. An information processing system comprising: server; and information processing equipment; Wherein, the server includes: 3D model providing means that provides a 3D model of the torso wearing the garment; The information processing equipment includes: 3D model obtaining means, the 3D model obtaining means obtains the 3D model of the body wearing the clothing from the 3D model providing means; target information obtaining means for obtaining target information on at least one of the clothing and the body, a display device for displaying the 3D model in a virtual space; receiving means for receiving an input of an instruction indicating a user's action in the virtual space; and A feedback device, the feedback device feeds back the feedback information to the destination corresponding to the 3D model providing device, the feedback information includes target information and action information, and the action information is passed according to the 3D model displayed by the display device The instruction input by the receiving device indicates the action of the user. A program that causes a computer to perform processes including: Obtaining a 3D model of the garmented torso from the 3D model providing means; obtaining target information about at least one of the garment and the torso; displaying said 3D model in a virtual space; receiving an input of an instruction indicative of a user's action in said virtual space via the receiving means; and Feedback the feedback information back to the destination corresponding to the 3D model providing device, the feedback information includes the target information and action information, the action information indicates that when the 3D model is displayed, according to the input through the receiving device Instructions directing actions of the user. An information processing method, comprising: Obtaining a 3D model of the garmented torso from the 3D model providing device; obtaining target information about at least one of the garment and the torso; displaying said 3D model in a virtual space; receiving an input of an instruction indicative of a user's action in said virtual space via the receiving means; and feeding back the feedback information to the destination corresponding to the 3D model providing device, the feedback information including the target information and action information, the action information indicating that when displaying the 3D model, according to the input through the receiving device Instructions directing actions of the user.

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