KR20220105306A - Virtual wardrobe-based apparel sales application, method, and apparatus therefor - Google Patents

Abstract

According to an embodiment of the present invention, a virtual wardrobe service providing method based on a 3 dimension (D) avatar image comprises the following steps of: generating a 3D avatar image reflecting a body size of a user; searching for a candidate product to be virtually worn on the 3D avatar image; selecting at least one product among the candidate products based on a user selection input; virtually wearing the selected product on the 3D avatar image and outputting it; and outputting information about a virtual wearing state of the 3D avatar image of the selected product.

Description

Virtual wardrobe-based apparel sales application, method, and apparatus therefor

The present specification proposes a virtual wardrobe-based clothing sales application, method, and apparatus therefor.

With the generalization of the Internet, the number of consumers who want to shop using the Internet has increased, and the business scale of Internet shopping malls that purchase products through the Internet is also increasing. By using an Internet shopping mall, consumers can purchase products at a lower price than purchasing products from a general store. In addition, there is a convenient advantage in that consumers can shop regardless of location without visiting a store, as long as the Internet is available, and they can shop at any time regardless of time.

However, Internet shopping has a disadvantage in that it cannot be directly touched or worn because purchasing activities are performed on the Internet. When purchasing using an Internet shopping mall, consumers frequently exchange or return items for reasons such as the size does not fit or they do not like the actual design. This is because the Internet shopping mall provides only simple information including the image of the product, and the consumer decides to purchase without receiving sufficient information about the product. Therefore, the Internet shopping mall needs to provide an effect such as trying on the goods that the consumer wants to purchase.

In order to overcome the above-described limitations of the Internet shopping mall, the present specification provides virtual clothes on a 3D avatar image generated based on the actual user's body size so that the user can directly check the wearing state, so that the user can directly check the wearing state. The purpose is to achieve the same effect as purchased.

In accordance with an embodiment of the present invention, there is provided a method for providing a virtual wardrobe service based on a 3D (Dimension) avatar image, the method comprising: generating a 3D avatar image reflecting a user's body size; searching for candidate products to be worn on the 3D avatar image; selecting at least one product from among the candidate products based on a user selection input; outputting the selected product by wearing it on the 3D avatar image; and outputting information on a virtual wearing state of the 3D avatar image of the selected product. may include.

According to an embodiment of the present invention, since it is possible to determine whether to purchase after wearing a virtual 3D avatar image identical to the actual user's body size, an effect similar to purchasing at an actual offline shopping mall occurs, thereby reducing the refund or exchange rate of the product It has the effect of dramatically shortening it.

Effects of the present invention are not limited thereto, and various effects for each embodiment will be described in detail below.

1 is a diagram illustrating a basic execution screen of a virtual wardrobe service providing application according to an embodiment of the present invention.
2 illustrates an execution screen of a virtual wardrobe service application that provides a virtual wearing state according to an embodiment of the present invention.
3 illustrates an execution screen of a virtual wardrobe service application based on a real-time captured image according to an embodiment of the present invention.
4 to 8 illustrate execution screens of a virtual wardrobe service application providing a virtual wardrobe function according to an embodiment of the present invention.
9 illustrates an execution screen of a virtual wardrobe application providing a coordinating matching function according to an embodiment of the present invention.
10 illustrates a rendering operation of a virtual wardrobe application for generating a 3D avatar image according to an embodiment of the present invention.
11 is a flowchart of a method for providing a virtual wardrobe service according to an embodiment of the present invention.
12 is a diagram illustrating a system for providing a virtual wardrobe service according to an embodiment of the present invention.
13 is a block diagram of an application server providing a virtual wardrobe service according to an embodiment of the present invention.

Since the technology to be described below can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail. However, this is not intended to limit the technology described below to specific embodiments, and it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the technology described below.

Terms such as first, second, A, and B may be used to describe various components, but the components are not limited by the above terms, and only for the purpose of distinguishing one component from other components. used only as For example, a first component may be named as a second component, and similarly, the second component may also be referred to as a first component without departing from the scope of the technology to be described below. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items. For example, 'A and/or B' may be interpreted as meaning 'at least one of A or B'. Also, '/' may be interpreted as 'and' or 'or'.

In terms of terms used herein, the singular expression should be understood to include a plural expression unless the context clearly dictates otherwise, and terms such as "comprises" include the described feature, number, step, operation, and element. , parts or combinations thereof are to be understood, but not to exclude the possibility of the presence or addition of one or more other features or numbers, step operation components, parts or combinations thereof.

Prior to a detailed description of the drawings, it is intended to clarify that the classification of the constituent parts in the present specification is merely a division according to the main function that each constituent unit is responsible for. That is, two or more components to be described below may be combined into one component, or one component may be divided into two or more for each more subdivided function. In addition, each of the constituent units to be described below may additionally perform some or all of the functions of other constituent units in addition to the main function it is responsible for. Of course, it can also be performed by being dedicated to it.

In addition, in performing the method or operation method, each process constituting the method may occur differently from the specified order unless a specific order is clearly described in context. That is, each process may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

The virtual wardrobe service providing apparatus proposed in the present specification may correspond to an electronic server/device/device in which an application/program implemented to perform/execution of the embodiment proposed in the present specification is installed and executed in advance. Therefore, even if not separately described below, the embodiments proposed in the present specification may be interpreted as being performed/executed through the server/device/device in which the application/program is running, and the operation of each server/device/device is It may be interpreted as an operation/function of the application/program. Hereinafter, for convenience of explanation, the 'user device', which is a terminal of a user in which the application/program is installed, will be mainly described, but the 'user device' is an 'application' or an 'application that operates/manages/controls the application/program' It can be described by replacing it with 'server'.

1 is a diagram illustrating a basic execution screen of a virtual wardrobe service providing application according to an embodiment of the present invention.

In particular, this drawing is a diagram illustrating an execution screen of a wardrobe application that provides a product sales function together with a virtual wardrobe function.

1, the virtual wardrobe service providing application (hereinafter, abbreviated as 'closet application') includes a product search function 110 , a candidate product list output function 120 , a selected product detailed information output function 130 and / Alternatively, the virtual wardrobe function 140 may be provided, and an area corresponding to each function may be output through the user device as shown in this drawing.

The user can search for a desired product through the product search function 110 , and select at least one product included in the candidate product list 120 to provide a 3D avatar image 140- 1) can be worn virtual. In the present specification, the candidate product may mean at least one of a product included in the user's purchase history, a product included in a wish list, a product included in a result searched through a search function, and a product input by the user. The user may select at least one of the candidate products included in the candidate product list 120, and the wardrobe application provides detailed information 130 about the candidate product selected by the user input and at the same time, the user's 3D avatar image 140 -1) can be printed by wearing it virtual.

In the present specification, the 3D avatar image 140 - 1 is a 3D avatar reflecting the user's actual body size, and may be used to wear various products on behalf of the user. The 3D avatar image 140 - 1 may be generated by the application server by reflecting the actual user's body size based on various embodiments, and a detailed description thereof will be described below in detail with reference to FIG. 10 .

The candidate product list 120 may provide brief information for each candidate product (eg, information about a price of each candidate product, a reduced product image, color, size, etc.). When the user selects at least one of the candidate products 120-1, the user device provides detailed information on the selected product 120-1 (eg, the price of each candidate product, a product enlarged image, a stock color, and a stock size). , material, material, recommended size, see-through degree, washing method, management method, manufacturing country and/or brand information) 130 - 1 may be provided. In particular, the user device may provide the user with information on the recommended size of the selected product 120 - 1 , which may be recommended based on the user's body size input in advance. Furthermore, the user device may output an input button for adding the product to the shopping cart or directly receiving a purchase input from the user together with the detailed information 130-1 on the selected product 120-1. If a purchase input for at least one product is received from the user, the user device may output a payment window for payment of the purchased product. Furthermore, a purchase may be completed by receiving a user payment input to the payment window, and purchase details for the purchased product may be stored as a purchase history.

The user device not only provides a virtual wearing function of the selected product 120-1 for the 3D avatar image 140-1 through the virtual wardrobe function 140, but also provides a background selection function of the 3D avatar image 140-1 (140-2) can also be provided. For example, as the background of the 3D avatar image 140-1, the user device selects an icon 140-2 for selecting indoor, outdoor, department store, recreation area, an image stored in the user device, a real-time captured image, and the like. may be provided, and the background of the 3D avatar image 140-1 may be changed according to selection. This function is to provide convenience so that the user can check whether the clothes are suitable for each place or not, since clothes that actually suit each place are different. The background can be updated, and the user can set the background on the background setting page. The background could be a foreign country or a famous travel destination.

When the background is applied, the saturation and/or brightness of the virtual wearable product in the 3D avatar image may be changed in consideration of the characteristics of each background (especially, the saturation and/or brightness of each background). For example, when an outdoor with bright saturation and/or brightness is selected as the background, the saturation and/or brightness of the virtual wearing product may be similarly adjusted to be bright. The saturation and/or brightness of the worn product may be similarly adjusted to be darkened.

Furthermore, the user device may provide the virtual wardrobe function 140 described above by photographing the user in real time through a camera and recognizing the user in the photographed image as the 3D avatar image 140 - 1 . This will be described in detail below with reference to FIG. 3 .

2 illustrates an execution screen of a virtual wardrobe service application that provides a virtual wearing state according to an embodiment of the present invention.

Referring to FIG. 2 , the user device may not only perform an operation of virtual wearing a selected product on the 3D avatar image, but may also output detailed information about a virtual wearing state when the selected product is virtually worn on the 3D avatar image. For example, the user device is a virtual wearing state, including whether the selected product can be worn, the degree of pinching for each wearing part of the selected product, the degree of see-through for each wearing part of the selected product, the roughness degree based on the material for each wearing part of the selected product, It is possible to print at least one of the length, length, shortness, comfort level, and length/short length of the selected product for each wearing part (for example, the sleeve is 5cm longer/shorter than the product X). have. The reason the virtual wearing state can be output is because the application server receives the user's body size information in advance and stores it, thereby enabling accurate display based on the size of each part of the product to be worn virtual.

The output method of the virtual wearing state may be output 220 as text or visualized as shown in this figure. In the case of visualization, for example, if the selected product is jeans, and when virtual wearing in the 3D avatar image is recognized as having a short sense of length, the user device calculates the length of the jeans worn in the 3D avatar image as the length of the user's leg It can be visualized and output in a shorter time. Alternatively, as another example of visualization, when the selected product is jeans and the thigh region is recognized as tight as a virtual wear state when worn virtual in the 3D avatar image, the user device places the thigh region of the jeans worn in the 3D avatar image on the thigh It can be visualized and printed out. In addition, by variously visualizing the virtual wearing state, information on the wearing state may be visually provided to the user.

It goes without saying that the above-described background setting function may be additionally provided to the virtual wardrobe function illustrated in this drawing.

Hereinafter, additional UI (User Interface) and functions applicable to the wardrobe application proposed in the present specification will be described later.

The above-described virtual wardrobe functional area is normally hidden on the left or right side of the user's device, and when a user's preset input (for example, a touch input for selecting and pulling the virtual wardrobe area is selected) is performed, the virtual wardrobe functional area is normally hidden. It can be activated in the way it appears on the launch screen. In this case, the 3D avatar image of the virtual wardrobe function area may be output in a state in which the product last worn by the user is virtually worn.

In this case, the new clothing viewed by the user may be output to the upper portion (up to the bottom of the menu) of the virtual wardrobe function area.

The user may perform a touch input for pushing the virtual wardrobe functional area of FIG. 1 to the right once again to enlarge the virtual wardrobe functional area as shown in FIG. 2 . Alternatively, if the user touches the blank space of the virtual wardrobe functional area of FIG. 1 twice, the virtual wardrobe functional area may be enlarged as shown in FIG. 2 . In the same/similar manner, the screen of FIG. 2 may be reduced from the screen of FIG. 1 .

Users can change the above interface in settings (eg for right-handed/left-handed use).

In the case of the small screen on the left, only the newly applied value (new top, bottom, or accessory, etc.) from the last set value (top or bottom or accessory, etc.) can be applied by overlapping the existing value. For example, when a user selects cotton pants while wearing a white striped T-shirt and jeans on a virtual 3D avatar image, only the pants may be changed to cotton pants.

Users can save 3D avatar images as 2D photos and share them with others. The user can rotate the 3D avatar image up, down, left, right, in the range of 0 degrees to 360 degrees.

The user device may provide a function for allowing the user to input a product currently owned by the user as a candidate product, and through this, the user may input a product currently owned by the user as a candidate product. The user can input detailed information such as brand, product name, color, size, etc. of the possessed product into the user device, and the user device can register the product as a candidate product by creating a virtual wearable 3D image on the 3D avatar image. . Through this function, the user can virtually match the candidate product he owns with another candidate product to be purchased. Furthermore, the user device additionally provides a function of recommending a product suitable for the candidate product selected by the user, which will be described later with reference to FIG. 8 .

3 illustrates an execution screen of a virtual wardrobe service application based on a real-time captured image according to an embodiment of the present invention.

Referring to FIG. 3 , the user device recognizes a user image 350 captured in real time through a camera as a 3D avatar image, and provides a function of virtual wearing of the product 340 with respect to the real-time captured user image 350 . can

More specifically, the user device may activate the camera linked with the wardrobe application to obtain and output a captured image 350 for the user in real time, and 3D the user 310-1 from the captured image 350 It can be recognized as an avatar image. In this case, the user device may put the virtual wearing product 340 selected by the user input on the 3D avatar image 310 - 3 and output the virtual wearable product 340 in the same manner as described above. That is, the product 340 may be virtually worn on the user image 350 captured in real time and outputted. To this end, the user device may recognize a part to be worn of the virtual wearing product 340 among the body parts of the user 310-1 recognized as the 3D avatar image, and virtualize the selected product 340 to the recognized wearing part. can be worn

If the size of the corresponding part on the photographed image 350 is recognized to be smaller or larger than the actual user's body size as another product 320 is already worn on the part where the virtual wearing product 340 is to be worn, the user After replacing the corresponding part with the 3D avatar image, the device may virtually wear the product on the replaced part.

For example, as shown in FIG. 3 , as the user is currently wearing cotton pants 320 with a large barrel, the circumference of the leg in real-time photography may be recognized as wider than the actual user's leg size. have. Nevertheless, when the user 310-1 on the real-time captured image is recognized as a 3D avatar image as it is, the selected product is virtually worn on a body completely different from the user's actual body size, and inaccurate virtual wearing state information is output. can be In order to prevent such a problem, the user device first determines whether the size of the user 310-1 recognized in real-time shooting is the same as the actual body size (or is within the same range), and a portion recognized as not being the same. With respect to 320, after replacing with the 3D avatar image 330, an operation of wearing the product 340 on the replaced part 330 may be performed (in the case of the embodiment of FIG. 3, real-time shooting user's pants 320) ) with the legs 330 of the 3D avatar image).

Whether they are the same may be determined based on the ratio of each body part. For example, if the ratio of the thigh width to the leg length is 8:1 in the actual user's body size, but the ratio of the user's leg length to the thigh width recognized in the real-time shooting image is recognized as 8:3, the thigh It may be recognized as being larger than the user's body size. When replacing the 3D avatar image with the 3D avatar image, the user device may consider a ratio between the user's actual body size in order to increase the substitution accuracy. For example, if the ratio of the length of the upper body to the lower body is 2:3 as a result of considering the user's actual size, the user device may enlarge the leg length of the 3D avatar image or It can be reduced and replaced.

In addition, the user device may check the overall saturation and brightness of the real-time captured image, apply the saturation and/or brightness in the same/similar range to the product, and may wear it on the 3D avatar image virtually. This is to give the same effect as when a user wears a product in an actual offline store.

4 to 8 illustrate execution screens of a virtual wardrobe service application providing a virtual wardrobe function according to an embodiment of the present invention.

Referring to FIG. 4 , the user device may additionally provide a candidate product search function through the aforementioned virtual wardrobe function. More specifically, the user device may provide a function of classifying the candidate product groups by folder (or 'tab') so that the user can easily and efficiently search for the candidate product groups to be worn virtual on the 3D avatar image by category. . The user can create a folder 410 for each desired category through the corresponding function and then pre-classify the candidate product group for each folder 410, and the user device selects the pre-classified candidate product group as shown in this figure. Likewise, it can be provided for each folder 410 .

Examples of the folder 410 include a product folder purchased by the user, a wish list product folder, a shopping cart product folder, a search result product folder, a product folder owned by the user, and a product type (eg, top, bottom, and dress). , accessories, shoes, bags, etc.) folder, seasonal product folder, favorite product folder, etc. The user can easily search for candidate products to be worn on the 3D avatar image through the sorting function of the candidate product groups for each folder 410, and by selecting a specific product from among the searched candidate products, he/she can try wearing it on the 3D avatar image.

If the user performs a selection input 420 for any one 410-1 of the provided folders 410, as shown in FIG. 5, At least one candidate product 510 may be output in the form of a 2D or 3D image. The user may search for and select a product to be worn on the 3D avatar image among them, and the selected candidate product may be worn on the 3D avatar image of the user.

The user device may additionally provide a virtual decoration function for each part of the 3D avatar image.

As an embodiment, when the user performs a selection input 520 for the face of the 3D avatar image as shown in FIG. 5, the user device enlarges and outputs the user's face as shown in FIG. At the same time, it is possible to additionally provide a virtual decorating function for the face part. The face may also be implemented/created and output as the same face as the user through 3D rendering. The user device may provide a hair style change function 620 , a hair color change function 610 , a makeup function, and a treatment function as a virtual decorating function for a face part. The procedure function applies surgical effects such as Face Lifting, Volume, Skin Balance, Soft Surgery, Skin Care, Skin Rejuvenation, etc. to the user's face by adjusting the value stored in the application server, allowing the user to simulate the procedure result. This is a function that can be checked with . Various functions/menu may be provided so that the user can easily search for a style to be applied by each function, and menus such as recently matched hair style/frequently matched hair style/previous hair style may exist. . The user device may receive a user selection input for each function, and apply the selected function to the face of the 3D avatar image to provide a virtual decorating function.

Similarly, the user may perform a selection input on the hand, foot 530, leg, arm, etc. of the 3D avatar image, and the user device enlarges each selected part and adds a virtual decorating function for the part at the same time can be provided as Through these functions, users can apply various virtual decoration functions such as nail art, pedicure, and tattoos.

In addition, the user device may provide a partial enlargement function, a full enlargement function, a rotation function, a movement function, a pose function, etc. of the 3D avatar image, and the user can check various types of 3D avatar images through these functions.

Furthermore, the user device may provide an internal view of the wearing state as a virtual wearing state so that the wearing state of the product can be directly confirmed. For example, as shown in FIG. 7(a) , the user device may output a virtual wearing state of the shoe on the foot of the 3D avatar image, but as shown in FIG. 7(b), the shoe is The inside view of the worn foot can also be printed. Through this, the user can directly/intuitively check the wearing state of the product, so that it can be more efficient to purchase a product that matches the user's size.

In the upper right corner of the part where the feet and ankles are visible, there is a button to view the inside of the shoe. If you press this button, you can check the inside of the product wearing state. Furthermore, a move button may be additionally present, and when the user presses this button, the 3D avatar image may perform a walking action or a running action. At this time, if the inside view button is pressed, you can check the inside view in a moving state. At this time, it is possible to check the folded part, and it is possible to check the part where the instep, the upper part of the shoe, or the side of both cheeks are tightened. 360 degree conversion is possible even in the internal check, and the blank space can be checked. The user can check not only shoes but also other products (eg, gloves, socks, etc.) in the same manner.

And/or, the user device may provide a recommendation function for recommending a product to the user.

To this end, the user device derives the user's product preference pattern by learning the user's product purchase history for each preset category based on machine learning such as machine learning and deep learning, and the user prefers the product based on the derived product preference pattern. I can recommend a product worth doing. Here, the preset category may include at least one of a product type, product color, product size, product brand, product material, product design, and product material.

For example, by analyzing the user's purchase history, the user device may learn which product type, which color, which size, which brand, which material/material, and which design was mainly purchased, based on this A preference pattern/feature preferred by the user for each set category may be extracted. Examples of machine learning techniques that a user device can use when extracting patterns/features include k-Nearest Neighborhood (kNN), Decision Tree, Random Forest, Naive Bayes, Support Vector Machine (SVM), RNNs. (Recurrent Neural Networks), DNNs (Deep Neural Networks), CNNs (Convolutional Neural Networks), and the like.

Based on the thus derived user's product preference pattern, the user device may recommend various products to the user. In particular, according to an embodiment, the user may also be used for a product recommendation function that can be matched with a specific product selected by the user.

More specifically, the user device may recommend a product suitable for a specific product selected by the user based on the user's product preference pattern and clothing color combination table. To this end, the user may first wear the first comparison target product that he or she owns or intends to purchase on the 3D avatar image. In addition, the user may designate a body part to be worn by matching the first comparison target product. For example, as shown in FIG. 8 , in a state in which a user virtually wears a white T-shirt (the first product to be compared) 840 on the 3D avatar image, he/she is wearing a product to be recommended. A region 810 setting input (eg, a drag input for region setting, etc.) 820 may be performed. In this case, based on the user's product preference pattern and clothing color combination table, the user device determines a second comparison target product (pants, underwear, etc. in the embodiment of FIG. 8 ) that can be worn on a body part corresponding to the set region 810 . 830 may be recommended to the user.

Furthermore, the user device may also provide a search product sorting function based on the user's product preference pattern. More specifically, the user device may receive a product search input from the user, and may output at least one searched product based on the product search input. In this case, the user device may align and output a product having a higher degree of matching with the user's product preference pattern so as to be positioned at the top. For example, when the user has a preferred pattern of white goods, the user device may arrange the white goods at the top and other colors at the bottom.

However, there may be cases in which the user wants to purchase a product that has a different product preference pattern (eg, when he wants to give a gift to another person or try a new style, etc.). In this case, the user device may derive the user's search preference pattern in real time by learning the patterns/characteristics of products selected and input by the user to view product information in detail among the searched products for each preset category in real time. The search preference pattern derived in this way may be set to have a higher priority than the product preference pattern derived in advance. Accordingly, the user device may sort at least one searched product in real time by considering the search preference pattern as a higher priority than the product preference pattern. For example, if the product preference pattern for the user's color category is white, but the search preference pattern is black, the user device sets the black product as the 1st priority, the white product as the 2nd priority, and the products of the other colors as the 3rd priority. Can be sorted sequentially.

9 illustrates an execution screen of a virtual wardrobe application providing a coordinating matching function according to an embodiment of the present invention.

The user device may provide a professional coordination matching function to the user. To this end, the user device may receive coordinating career-related information from professional coordinators and provide it to the user as shown in the drawing. The user may request matching with a coordinator to request his/her clothes coordinating by referring to career information for each coordinator. When matching between the user and the coordinator is accomplished, the coordinator is authorized to access the user's virtual wardrobe, and can perform coordinating work using candidate products included in the virtual wardrobe. A certain fee may be charged to the user according to the number of coordination times and/or coordination period.

10 illustrates a rendering operation of a virtual wardrobe application for generating a 3D avatar image according to an embodiment of the present invention.

For efficient product purchase through the virtual wardrobe service application, the body size of the user 1020 needs to be accurately reflected in the 3D avatar image. As a preliminary task for this, the user device may generate a 3D avatar image based on the body size of the user 1020 .

The user device receives the size of each body part from the user 1020 and generates a 3D avatar image based on it, or 2D images of the user at various angles (eg, user photos of the front, left, right, and rear) A 3D avatar image may be generated by rendering a 3D avatar image, or a 3D avatar image may be generated using both of the above methods. When the 3D avatar image is generated by rendering, the user device may provide the user shooting guidelines 1010 , 1030 , and 1040 through a preview of the shooting image in order to increase rendering accuracy.

For example, when a 3D avatar image is generated using both methods, the user device may receive a specific body size for each part of the user from the user 1020 . The user device may derive a relative proportion and silhouette for each part based on the received body size, and use it to generate a guideline 1010 to be used for user photography based on this. The guideline 1010 may be overlapped and output on the shooting preview screen to guide the place where the user 1020 should be located when taking a user photo for rendering, for front shooting, right side shooting, left side shooting, and rear Each may be created for photographing. This figure exemplifies an operation of generating a guideline 1010 for frontal photographing based on the body size of the user 1020 and overlapping and outputting the guideline 1010 on the photographing preview screen. Accordingly, the user 1020 may take a picture after being positioned within the guideline 1010 provided through the user device, and through this, the user device may acquire a user 2D image for generating a 3D avatar image. In addition to the silhouette-type guideline 1010, guidelines 1030 and 1040 for guiding the location of a specific body part to be positioned by the user, such as a shoulder line and a waist line, may be additionally provided.

By taking a user picture through the guidelines 1010 , 1030 , and 1040 , the user device can generate a 3D avatar image very similar to the body size of the user 1020 with higher accuracy.

11 is a flowchart of a method for providing a virtual wardrobe service according to an embodiment of the present invention.

All of the various embodiments/descriptions proposed in the present specification in relation to the flowchart may be applied in the same/similar manner, and overlapping descriptions will be omitted.

Referring to FIG. 11 , first, the user device may generate a 3D avatar image in which the user's body size is reflected ( S1101 ). The embodiment proposed in FIG. 10 may be applied to 3D avatar image generation.

Next, the user device may search for a candidate product to be worn virtually on the 3D avatar image based on the user search input (S1102).

Next, the user device may select at least one product from among the candidate products based on the user selection input (S1103), and may output the selected product by wearing it on a virtual 3D avatar image (S1104).

Finally, the user device may output information about the virtual wearing state ( S1105 ). For example, the user device is a virtual wearing state, whether the selected product can be worn (if the size is much smaller than the user's size, it is output as an unwearable state), the degree of pinching of the selected product by each wearing part, and the selected product's wearing part by the wearing part. At least one of a see-through level, a roughness level based on a material for each wearing part of the selected product, and a sense of length for each wearing part of the selected product may be output.

In addition, the method/device/application for providing a virtual wardrobe service according to an embodiment of the present invention may additionally provide various functions, and each function will be briefly described/suggested below.

Product gift, transfer, disposal function

Users can make friends with other friends. A user can request a friend request from another user, and vice versa. After acceptance between the two users, the two users can become friends. When a friend is established between two users, a gift can be given or a gift to each other (however, a gift is possible even if they are not friends). As long as you're friends, you can always re-establish a relationship (such as severing a relationship).

Users can establish and create various relationships other than friends. Family, parents, teachers, acquaintances, friends, etc. This setting can be set directly by the user in the setting tab (or folder), and the user can directly input the name.

Once the relationship between the user and other users is established, products (clothes, accessories, etc.) purchased or owned can be exchanged or gifted. For example, if user 1 has clothes a, and user 2 wants to borrow clothes from user 1, they can request to borrow clothes. Clothes can be moved.

Clothing is displayed in user 1's wardrobe, and the name set by user 1 is displayed and may be marked as being loaned (eg, when set as a friend, a guide phrase such as "loaned to a friend" is displayed).

User 1 can set a rental period and receive an alert when that period approaches. User 2 cannot check the clothes borrowed from User 2's closet when User 1 presses Recall. However, when user 2 newly purchases or receives clothes from user 1 as a gift or takeover, the marking is completed.

A user may transfer a specific product to a user of a setting tab (or folder) set by the user (eg, a tab of family, parents, friends, etc.). The user can set the product he owns and transfer it to another user. Clothing that has been transferred is not shown to the user.

Users can actually dispose of discarded clothing in the closet as well. The user directly clicks on the product to dispose of it. Discarded clothing is not visible to the user.

In addition to the categories described above, users can set tabs (or folders) for rented clothes, discarded clothes, and frequently worn clothes.

In the case of borrowed or discarded products, a simple image is displayed, and information is displayed on the product. Users can check simple images of borrowed products and discarded products, but cannot try them on again.

A user may gift an item to another user. However, the basic information of other users (users who want to give gifts) cannot be known. The basic information here refers to body size. However, the recommended size of the user who wants to give a gift can be delivered.

In addition, the user who wants to make a gift can click the clothing recommendation button of the "gift recipient" to receive a recommendation for the user's taste (recommended color, desired clothing, items of interest, etc.) to be prepaid.

Before clicking the Recommend button, a guidance window appears and prompts such as "Check the gift recipient's (eg ㅇㅇㅇ)'s interest list and just purchase". If you just click View, the user who wants to gift can find the item they want to gift right away.

This feature corresponds to a bit of information sharing for a surprise gift. When registering as a member, this function is activated only when you agree to share basic information.

The user who received the gift can reply to the user who made the gift.

In addition, the receiving user can reject the product and express his or her thanks. The user who received the gift can show the gifted user wearing the gift in 3D. When replying, you can show it together.

The image shown at this time can also be sent as a 3D or 2D picture.

Users can return or exchange the gift they received, and they can redistribute the gift to the friend who sent the gift.

Item update function

Clothing and various accessories that are data data in the application server may be stored in the server using a specially made virtual mannequin.

The virtual mannequin scans clothes and accessories whose shape is changed according to shoulder, forearm, elbow, shoulder width, leg length, and waist circumference and may be stored in the application server.

A specially made mannequin can inflate a specific area by injecting a button or wind, and its shape can be updated through a sensor attached to the mannequin. A specific part refers to all parts of the shoulder or arm, such as muscles.

Online Fitting Room (OPR) System

Users can use the online fitting room through the function/menu provided in the wardrobe application, and receive the same service as the online wardrobe above. However, in addition to the items provided by this program, you can try on and purchase clothes from all partner shopping malls that have partnerships with this application.

The application is provided based on the clothes stored in the "Online Wardrobe (working title)", but it can also be shared in collaboration with other online shopping malls or brands. Sharing refers to making it possible to apply all the above-mentioned contents other than the new clothing of the collaborating company if the user's consent is obtained.

database based

Based on the user's consumption pattern and consumption characteristics (bring usage/purchase records - pull cookies from the mobile phone and check the user's pattern or items of interest with consent Similar items), clothes and accessories purchased so far and similar patterns can be recommended.

If the season changes, it can be recommended to the consumer by reflecting the consumer's preferred color and design according to the season. However, products with special prices or sales can be displayed regardless of the season.

The user device may store the pattern purchased by the user. As the pattern, there is a brand, design, and color preferred by the user, and a product suitable for the user is recommended through the color and design pattern.

The user device primarily shows the white T-shirt when the user purchases a lot of white T-shirts. have.

If the user purchases a lot of white clothes and shows more clothes with a white pattern, but presses a lot of other colors (for example, black) there, the user device reduces the weight of white and black I can recommend focusing on clothing.

Second, you can check the user's clothing pattern. The clothing pattern may refer to, for example, this type of clothing when the user prefers clothing without a logo, and this type of clothing can be recommended when a large logo is preferred.

In the third phase, consumers' preferred brands are identified and product recommendations are made.

Clothing/accessories uploaded by the user, updated to the application server, can be imported and displayed immediately with a click of the user.

In the menus located in each location, clothes/accessories frequently checked by the user are set through data, and when a set value (eg, worn or checked 5 times or more) is satisfied, it may be displayed on the corresponding menu.

The menu displayed according to the season can be displayed based on preset monthly records (for example, if spring is set to March to June, spring clothing is displayed as soon as March comes, and automatically when July comes. shown in summer seasonal clothes).

The season can be set in more detail. For example, it is divided into details such as early spring, spring, late spring, early summer, summer, etc., and all items can be displayed when the conditions are satisfied by union of the set values to the contents shown to the user (eg, early spring 2~ If we assume March, spring is March-April, and late spring is divided into April-June, early spring and late spring clothing are also shown in March).

When a user inputs clothes displayed according to season, spring/summer/autumn/winter can be set. When inputting directly from the application server, detailed data can be input and output.

user's look

Since the user may feel unpleasant when the user's appearance is directly displayed, the user may apply a mask to the user's 3D appearance through environment settings. The mask referred to herein may be a commonly used dental mask or KN mask, or may be a mask. The design of the mask can be changed through server updates. Users can decorate their own masks and share or brag about their masks. If you brag, you can share your mask design with other users on the bulletin board in the application, and the mask you make can be used by others. Masks or masks created by users can be automatically shared with other users according to the recommended value set in the program.

Mask and mask making is provided as a function of the application, and you can decorate the entire face, from the color of the general mask to the design in detail.

In this decoration, you can also set the mask and the string of the mask, and you can design it.

Masks and masks uploaded by the user become the user's property, and use of imitation and copyrighted designs may be prohibited.

You can make it appear that you change your appearance in a way other than the user's mask/mask.

When a user activates this button through a specific button called caricature (tentative title), his or her appearance can be displayed as a character. The overall size of the user's appearance as a character is reduced, and all clothes/accessories selected by the user can be worn.

When the user is changed to a character, clothes and accessories may be automatically reduced and matched according to default values.

The user can check the 3D self (character) shown in a still state or in a moving state.

The moving figure can be selected through the button prepared in the lower left corner when wearing a wardrobe or trying on clothes, and it is basically shown as a non-moving figure.

As for the movement button, when you press the button, 5 or more additional buttons are listed side by side, and you can select and press them from there. The button can be displayed by selecting "3~4 contents such as walking/slightly shaking/turning backwards/model pose/stop".

The model pose may use a pose that is updated by the user, and may be updated by the user's request.

The user can check the displayed 3D image of the user by turning it left or right. At this time, you can use your finger to turn left and right, or use the << or >> button to rotate.

Feedback function

Users can leave feedback on purchased or matched clothing.

Through this feedback, the application can measure the error range, and by applying the value, it is reduced to the minimum error value, so that the user's 3D appearance can be more accurately matched. The feedback may also include the appraisal of the garment and the accuracy of the application.

The feedback part refers to a space where users can have conversations with the same concept as the user's community bulletin board, just like the mask/mask.

Professional coordination matching function

In this specification, a professional coordinator means a professional professional who co-ordinated celebrities and celebrities. The user can be matched with a professional who can coordinate individual clothes through the professional coordination matching function. This function is a function that a practical expert coordinator recommends clothes suitable for the user.

A user may enter a coordinating tab (or a folder) to check a plurality of coordinators.

Coordinates display their careers, sample coordinators, etc. on the screen, and users can have a one-on-one conversation with the coordinator's recommended outfits.

You can request a 1:1 conversation and get today's outfit recommendation.

The coordinator may receive a request in a manner requested by the user (eg, a wedding, an important meeting place, etc.), and the coordinator may accept the request.

The coordinator may recommend new clothes/accessories to the user, and may receive access to the user's virtual wardrobe and use the clothes the user owns to recommend coordinating to the user.

Users can use an unlimited amount through a fixed monthly flat rate plan, and can purchase coupons to pay for and use coupons.

A user may press a recommendation for each coordinator in a manner such as a comment, a heart, or a like, and a user who receives a lot of recommendations may be displayed as a BEST coordinator.

Partner/Brand Features

Partners/brands and online shopping malls can create their own virtual stores to sell items. Users can decorate the store in their own style, like a general offline department store or Dongdaemun. You can directly set all the store UIs, such as the size of the virtual store, the location of items in the store, the color of lighting, and the number of mannequins.

Sellers of partner/brand/online shopping malls (collectively referred to as partners) may display/display clothes or articles in virtual stores at desired locations. Partners can choose mannequins and place them in the store, and there is no limit to the number.

Items already 3D on the mannequin can be worn virtually at any time, and if a contract with the model is made, the model can be placed in a partner store. In this case, the model or the model contracted by the partner may be shown instead of the mannequin.

Partners can easily display what they want to sell on models or mannequins at any time.

Users (consumers) can directly visit partner stores that have been decorated and set up in this way.

A user can find a desired brand in the search by brand of the menu, and in this case, a decorated store may be output in the upper part (2/3 the size of the part where the man is standing on the right side of the first image of this patent application inquiry).

There is a display method on the right side of the displayed screen, and it can be easily switched between viewing and visiting a 3D store. In the case of a simple view, only items can be displayed like a general shopping mall.

In the case of switching to 3D store visit, the image of the store set by the partner may be output, and products may be displayed immediately below it.

Partners can place hangers and folded clothes just like a real department store or brick-and-mortar store. By clicking or touching, the user can check the contents by moving the screen as if in a store directly, such as clothes hangers, sale items, or folded items.

The user can try pressing the clothes hanging on the hanger with a touch. If it is pressed with a touch, the appearance of the clothes can be displayed in detail. At this time, if you slide your finger to either side, the next clothes will be shown, and you can check the products one by one by pressing the << or >> button. Even in this case, it is possible to use the wearing function for the 3D avatar image.

Various sound effects (usually the sound of the iron on the hanger and the metal on the support being scratched when handing over clothes in an offline store) ) can be output.

camera function

A user can use an external device (a cell phone camera or app, or a 3D scanner prepared in a store) to implement his or her appearance in 3D or have an already implemented 3D appearance.

Through the 3D realization program/application provided in this patent, you can upload your appearance or your own clothes or new clothes in 3D.

The 3D image of the person is displayed through a mobile device or computer.

Users can try on clothes they want to see themselves.

Users can try on clothes online by matching their 3D appearance with the 3D-implemented clothing they have already purchased or purchased.

Through the virtual wardrobe, you can try on clothes that have already been purchased in 3D, regardless of whether you purchase a new one.

Users can also try on virtual wear using the photo function of the provided application. Users can try on clothes that have already been purchased in advance through photos, rather than their 3D appearance. The user selects desired clothing, and the selected clothing is displayed on the camera. The selected clothing is displayed on the displayed camera, and the user can try on the selected clothing already marked on the application and his or her appearance transmitted to the server through a photo or video. For example, it is the same as the method of displaying a specific character or self in real time in the camera application. However, in this case, clothes that have already been rendered on the server are selected. When clothes are selected, the clothes are displayed on the person's figure, and the user can measure the size without trying on the clothes.

Users can upload their appearance and clothing information to the server in 3D through the 3D program of this patent. The user's uploaded appearance and clothing information stored in the application server can be modified or matched in the virtual wardrobe at any time.

The user accesses the application of the present invention by using a camera or mobile device (mobile phone, tablet, etc.) possessed by the user. In the shooting method, one of the user, the camera, or a mobile device (cell phone, tablet, etc. - referred to as an external device) is fixed immovably and the other is rotated.

Example 1) When the user is still - The camera rotates 360 degrees around the user

Example 2) When the camera is still - The user rotates himself 360 degrees to take a picture

The user is 3D scanned, and the user is created in 3D on the application or homepage.

After that, you can choose your hair, and you can choose the color, length and style of your hair. In the case of clothing, it is taken on a mannequin or worn by the person and uploaded in the same manner as above. When a video or file that has been filmed is uploaded, it is uploaded to the main server, and the administrator deletes the part except for clothing and stores it in the server. When a clothing image or file that has been filmed is uploaded, it is uploaded to the main server, and the manager uploads the clothing part except for the appearance. The 3D clothing stored in the server is converted to be applied on the program platform created through the program of this idea so that consumers can wear it at any time.

When the user executes the virtual wardrobe function of the application, the clothes selected by the user are displayed. Selectable clothes are rendered and uploaded in 3D by the administrator/operator/developer of the application, and only clothes that have been rendered can be selected.

Users can take a picture and check it right away through "Real-time wear (tentative)". When the conversion is completed, the file taken as a photo or video can be checked immediately in front, side, or back view.

The user's gender may be automatically displayed based on stored information when registering as a member. Users can enter their own key.

The user writes the color, brand name, and part number of the clothing that he/she wants to upload. The user can start shooting by using a wall with a single color on the back. In this case, the reason for using the wall of a single color is to erase the background.

When the photographing is completed, the user can divide his or her body according to the instruction of the user device (for each user, a predetermined part such as a neck length, a shoulder width, a waist, etc. is divided).

According to the information provided, the exact contents are recorded on the server of this program, and through this record, it can be applied so that the information of members with similar bodies can be matched.

It is also possible to upload a file after shooting by a direct method through continuous shooting or video shooting with an external camera other than the user device.

In the case of clothing (accessories) that need to be checked inside, such as gloves and shoes, the surface may be cut and a cross-sectional view may be scanned/rendered and uploaded to the application server.

Through the cut surface, it is possible to provide an inside view of the worn state, and according to whether free space is secured, the degree of comfort can be measured and printed.

Users can save multiple 3D images of themselves taken with the camera, and they can be viewed like photos.

Through several appearances of oneself, the part of gaining weight according to the change in weight is converted into data, and the appearance of the change according to the increase or decrease of weight is predicted. can be applied to

Users can update their appearance at any time. Through the appearance update according to the user's request, the application server can store the data of the part where muscles attach (shape), the part where fat attaches when the weight increases (shape), and the like.

The user can input his or her weight when updating his or her appearance, and through this, a previously saved 3D avatar image can be retrieved by analyzing data on which part and how much change there is.

In this way, the consumer does not have to update his appearance all the time.

Users can rotate their 3D appearance 360 degrees and check them.

The user may update clothing according to changes in weight and muscle mass.

In the virtual wardrobe, the updated figure is applied to the purchased clothes so that the user can easily check it.

12 is a diagram illustrating a system for providing a virtual wardrobe service according to an embodiment of the present invention.

The virtual wardrobe service providing system 1200 may include a user device 1210 and an application server 1220 .

The user device 1210 may mean an electronic device on which a wardrobe application implemented to perform the embodiment proposed in this specification is installed, and the application server 1220 may mean a server that operates/manages the wardrobe application. . In order to perform the embodiment proposed in this specification, the user device 1200 and the application server 1220 may actively perform interaction, that is, communication.

Accordingly, although the operating subject is described as a user device in this specification, the operating subject is not limited thereto, and the operating subject may be replaced with an application or an application server 1220 .

13 is a block diagram of an application server providing a virtual wardrobe service according to an embodiment of the present invention.

Referring to FIG. 13 , the application server may include a processor, a memory unit, and a communication unit.

The processor 1310 may control the memory unit 1320 and the communication unit 1330 to perform the embodiment proposed in this specification. Accordingly, in the above-described embodiments, the application server may be described as being replaced with the processor 1310 . The processor 1310 is a CPU (Central Processing Unit), MPU (Micro Processor Unit), MCU (Micro Controller Unit), AP (Application Processor), AP (Application Processor), or any form well known in the art. It may be configured to include at least one processor 1310 of The processor 1310 may execute various applications stored in the memory unit 1320 and process data inside the application server.

The memory unit 1320 may store various digital data such as video, audio, photo, moving picture, and application. The memory unit 1320 represents various digital data storage spaces, such as a flash memory, a hard disk drive (HDD), and a solid state drive (SSD). In particular, in the present specification, the memory unit 1320 may store various 2D/3D image data (eg, a 3D avatar image for each user, a product 3D image, a user-captured 2D image, etc.).

The communication unit 1330 may transmit/receive data by performing communication using at least one wired/wireless communication protocol. In particular, the communication unit 1330 herein may transmit data to or receive data from a user device.

Embodiments according to the present invention may be implemented by various means, for example, hardware, firmware, software, or a combination thereof. In the case of implementation by hardware, an embodiment of the present invention provides one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), FPGAs ( field programmable gate arrays), a processor, a controller, a microcontroller, a microprocessor, and the like.

In addition, in the case of implementation by firmware or software, an embodiment of the present invention is implemented in the form of a module, procedure, function, etc. that performs the functions or operations described above, and is stored in a recording medium readable through various computer means. can be recorded. Here, the recording medium may include a program command, a data file, a data structure, etc. alone or in combination. The program instructions recorded on the recording medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the art of computer software. For example, the recording medium includes a magnetic medium such as a hard disk, a floppy disk, and a magnetic tape, an optical recording medium such as a compact disk read only memory (CD-ROM), a digital video disk (DVD), and a floppy disk. magneto-optical media, such as a disk, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions may include high-level language codes that can be executed by a computer using an interpreter or the like as well as machine language codes such as those generated by a compiler. Such hardware devices may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

In addition, the device or terminal according to the present invention may be driven by a command that causes one or more processors to perform the functions and processes described above. For example, such instructions may include interpreted instructions, such as script instructions, such as JavaScript or ECMAScript instructions, or executable code or other instructions stored on a computer-readable medium. Furthermore, the device according to the present invention may be implemented in a distributed manner over a network, such as a server farm, or may be implemented in a single computer device.

Further, a computer program (also known as a program, software, software application, script or code) mounted on the device according to the invention and executing the method according to the invention includes compiled or interpreted language or a priori or procedural language. It can be written in any form of programming language, and can be deployed in any form, including stand-alone programs, modules, components, subroutines, or other units suitable for use in a computer environment. A computer program does not necessarily correspond to a file in a file system. A program may be placed in a single file provided to the requested program, or in multiple interacting files (eg, files storing one or more modules, subprograms, or portions of code), or portions of files that hold other programs or data. (eg, one or more scripts stored within a markup language document). A computer program may be deployed to be executed on a single computer or multiple computers located at one site or distributed over a plurality of sites and interconnected by a communication network.

Although each drawing has been described separately for convenience of description, it is also possible to design to implement a new embodiment by merging the embodiments described in each drawing. In addition, the present invention is not limited to the configuration and method of the embodiments described as described above, but the above-described embodiments are configured by selectively combining all or part of each embodiment so that various modifications can be made. it might be

In addition, although preferred embodiments have been illustrated and described above, the present specification is not limited to the specific embodiments described above, and those of ordinary skill in the art to which the specification belongs without departing from the gist of the claims Various modifications are possible by the person, of course, these modifications should not be individually understood from the technical spirit or perspective of the present specification.

1200: virtual wardrobe service provision system
1210: user device
1220: application server

Claims (15)

A method of providing a virtual wardrobe service based on a 3D (Dimension) avatar image, the method comprising:
generating a 3D avatar image reflecting the user's body size;
searching for candidate products to be worn on the 3D avatar image;
selecting at least one product from among the candidate products based on a user selection input;
outputting the selected product by wearing it on the 3D avatar image; and
outputting information on a virtual wearing state of the 3D avatar image of the selected product; A method of providing a virtual closet service, comprising: The method of claim 1,
The information about the virtual wearing state,
Whether the selected product can be worn, the degree of pinching by each wearing part of the selected product, the degree of see-through by each wearing part of the selected product, the roughness level based on the material for each wearing part of the selected product, and the length of each wearing part of the selected product A method of providing a virtual wardrobe service, comprising at least one of persimmons. 3. The method of claim 2,
Visualizing and outputting information on the virtual wearing state on the 3D avatar image with respect to the virtual worn product; Further comprising, a method of providing a virtual wardrobe service. The method of claim 1,
receiving a purchase input for at least one of the selected products from the user;
outputting a payment window for payment of the purchased product; and
receiving a user payment input for the payment window, completing a purchase, and storing purchase details for the purchased product as a product purchase history for the user; Further comprising, a method of providing a virtual wardrobe service. 5. The method of claim 4,
deriving the user's product preference pattern for each preset category by learning the product purchase history; Further comprising, a method of providing a virtual wardrobe service. 6. The method of claim 5,
The preset category is
A method of providing a virtual wardrobe service, comprising at least one of a product type, product color, product size, product brand, product material, and product material. 6. The method of claim 5,
receiving a product search input from the user; and
outputting at least one searched product based on the product search input; further comprising,
The step of outputting the searched at least one product,
The method of providing a virtual wardrobe service, comprising the step of arranging and outputting products having a higher degree of matching with the user's product preference pattern so as to be positioned at the top. 8. The method of claim 7,
receiving a selection input for a specific product among at least one product searched by the user;
learning the specific product selected by the user in real time and deriving the user's search preference pattern for each preset category in real time; and
arranging the searched at least one product in real time by considering the search preference pattern as a higher priority than the product preference pattern; Further comprising, a method of providing a virtual wardrobe service. 6. The method of claim 5,
receiving input or selection of a first comparison target product from the user; and
recommending a second comparison target product matching the first comparison target product based on the user's product preference pattern and a preset clothing color combination table; Further comprising, a method of providing a virtual wardrobe service. 10. The method of claim 9,
receiving an area setting input for at least a part of the 3D avatar image from the user; further comprising,
The method for providing a virtual wardrobe service, wherein the second comparison target product is recommended from among products wearable on a body part corresponding to the area setting input. The method of claim 1,
activating a camera linked with the virtual wardrobe service to acquire a photographed image of the user in real time; and
recognizing the user as the 3D avatar image in the captured image; Further comprising, a method of providing a virtual wardrobe service. 12. The method of claim 11,
The step of virtually wearing the selected product on the 3D avatar image and outputting it,
recognizing a part of the user's body recognized as the 3D avatar image on which the selected product is to be worn;
virtual wearing of the selected product on a part where the selected product is to be worn; A method of providing a virtual closet service, comprising: The method of claim 1,
When the selected product is a shoe, the virtual wearing state is,
A method of providing a virtual wardrobe service, including a shoe interior view of a 3D avatar image wearing the shoes. The method of claim 1,
The candidate product is at least one of a product included in the user's purchase history, a product included in a wish list, a product included in a search result, and a product input by the user. In the virtual wardrobe service providing application based on 3D (Dimension) avatar image,
a function of generating a 3D avatar image reflecting the user's body size;
a function of searching for candidate products to be worn on the 3D avatar image;
a function of selecting at least one product from among the candidate products based on a user selection input;
a function of virtually wearing the selected product on the 3D avatar image and outputting it; and
a function of outputting information about a virtual wearing state of the 3D avatar image of the selected product; An application that is implemented as a command and stored in a medium to execute the application.

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