KR100731876B1 - Virtual image displaying device capable of bidirectional transaction and electronic commercial method using the device - Google Patents

Abstract

A device for synthesizing various items such as fashion, hair style, body, etc. into a user's appearance by using a half mirror and displaying them virtually, and an electronic commerce method using the same are provided. When the user inputs user identification information, the half mirror displays the user's basic image and selectable items, and when the user selects an item placed at a specific point of the half mirror through a control command input means, the user selects the user image currently displayed. The items are synthesized and displayed. Therefore, you can use it as a mirror in the dressing room, beauty salon, fitness, etc. in advance, and you can check your own virtual appearance with specific items in advance. If necessary, you can purchase the item on the spot. Not only can it run, but it can also activate e-commerce.

Half Mirror, RFID, E-Commerce, Virtual Image, Fashion Coordination, Beauty Salon, Fitness

Description

Virtual image display device capable of bidirectional transaction and electronic commercial method using the device}

1 is an overview of a virtual image display device according to the present invention.

2 is a block diagram illustrating an internal configuration of a virtual image display apparatus according to the present invention.

3 is a block diagram of a virtual image display system according to the present invention.

4A-4C are structural diagrams of one embodiment of a user database, an image database, and a product database used in the present invention.

5 is a flowchart sequentially showing an embodiment of a virtual image display method according to the present invention;

Description of the main parts of the drawing

100: half mirror 110: user identification unit

120: command input unit 140: image processing unit

140: RF reader unit 150: payment processing unit

160: communication interface 170: item

300: display device 310: image server

320: commodity server 330: payment server

The present invention relates to an apparatus for virtually displaying items such as various fashions, hairstyles, and body types using a half mirror to a user's appearance and to an electronic commerce method using the same, and more particularly, to receive user identification information. A user identification unit for detecting the control signal, and a command input unit for detecting a control signal for remotely selecting an item disposed at a specific point of the half mirror, and a basic image and a selectable item image of the user corresponding to the identification information in the half mirror. And an image processing unit for synthesizing and displaying an image of the selected item on a user image currently being displayed when a selection of a specific item is detected through the command input unit, and an electronic commerce method using the same. One will.

Half-mirror generally refers to a translucent mirror, and refers to a new material that gives a mirror-like feeling by special treatment on acrylic or glass.In addition to the reflection effect of such a mirror application, it also provides a translucent perspective, so that information and audio products It is used to provide a backlight effect.

However, the conventional half-mirror products are not only limited to providing a commercial or TV program by simply projecting a still or video screen onto a mirror function, but also have a very limited scope of use, and unilaterally to the user. There was a problem in that it does not play a role as an interactive information providing organization, but only delivers information.

The present invention has been made to solve such a problem, using a half-mirror that is usually available as a mirror as a display means, by selecting a variety of items according to the place where the half-mirror is installed in advance to their appearance The purpose is to provide a means of adaptation.

Another object of the present invention is to expand the range of item selection by using an RF tag attached to an actual item or a substitute item in addition to the control command input means in selecting the item.

Another object of the present invention is to provide a payment means that allows the purchase of the items immediately on the spot after confirming the virtual self-applied to the selected item.

In order to achieve the above object, a display device of the present invention is a display device for displaying various virtual images through a half-mirror, comprising: a user identification unit for specifying a user by receiving user identification information; A command input unit for receiving a control command for switching between a mirror mode and a virtual image display mode and a control command for remotely selecting an item disposed at a specific point of the half mirror, and a mirror mode and a virtual image according to a mode switching command A mode switching unit for switching between display modes alternately, a basic image of a user corresponding to the identification information and a selectable item image are displayed on the half mirror, and a user image currently being displayed when a specific item is selected through the command input unit; Above selected ah It comprises an image processing unit for displaying the synthesized image of the system.

Here, the basic image of the user and the image of the selected item may be stored in a local storage of the display apparatus, or may be transmitted from a predetermined image server. In the latter case, the display apparatus may be an external server. It further comprises a communication interface for data communication with.

In addition, the display apparatus provides a payment screen for purchasing each item synthesized in the basic image as the user selects a payment item, and purchases predetermined item related information and user related information through the communication interface. It may further include a payment processing unit for transmitting to the server to perform the payment of the corresponding items.

The display apparatus may further include an RF reader unit for reading predetermined item information from an RF tag attached to a specific product. In this case, the image processor may be configured to display the user image currently being displayed by the RF reader unit. The item image corresponding to the read item information is synthesized and displayed.

The display apparatus may further include a communication port for receiving the user's related information and a video image when the user is not specified in the user identification unit. In this case, the image processor may be configured based on the input image image. It further comprises an algorithm for generating an image.

Meanwhile, the user selectable items are clothing and accessory items for fashion coordination, and in this case, the user image synthesized with the items is modified to a basic image of the user or an image synthesized with the selected clothes or accessories. It can be an image.

In addition, the item selectable by the user may be an item related to a hair style type, and the user image in which the item is synthesized may be a modified image such that the selected hairstyle is applied to a basic image of the user or an already synthesized image.

The user selectable item is an item related to a specific part of the body, and the user image in which the item is synthesized is a modified image such that a standard body shape of the selected specific part is applied to a basic image or an already synthesized image of the user. Can be.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the elements of each drawing, it should be noted that the same elements are denoted by the same reference numerals as much as possible even if they are shown in different drawings. In describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Figure 1 shows an overview of the virtual image display device according to the present invention, Figure 2 shows a block diagram of the internal configuration of the virtual image display device according to the present invention. In FIG. 1, the components that are mainly expressed in appearance are shown by a solid line, and when the components are provided on the rear surface or are internal components, they are indicated by dotted lines. In FIG. 2, the components are blocked regardless of whether they are mounted inside or outside.

The half mirror 100 is provided with a mirror that is specially processed on the front surface, and a backlight such as an LCD and a PDP is provided on the rear surface so that various information is displayed by projecting a predetermined image onto the special mirror. Since the half mirror 100 is well known in the art, a detailed introduction thereof will be omitted.

The user identification unit 110 receives predetermined user identification information from a user who wants to use the display device, and plays a role of specifying the user through the input identification information.

The user identification information may be biometric information of a user such as a fingerprint, an iris, and a blood vessel. In this case, the user identification unit 110 may be configured based on input means of a fingerprint input device, an iris scanner or a blood vessel scanner, and input biometric information. Search means for searching the predetermined user databases 311 and 405a to specify the user.

In addition, the user identification information may be user ID information stored in an RF tag possessed by the user. In this case, the user identification unit 110 may include input means including an RFID antenna and an RF reader, and input ID information. As a condition, it may also consist of search means for searching the predetermined user databases 311 and 405a and specifying the user.

In addition, the user identification information may be a face shape image of the user. In this case, the user identification unit 110 monitors whether the user has approached a certain distance in front of the display device, and when the user's access is detected. Input means for photographing the front face of the user and search means for searching the predetermined user databases 311 and 405a on the basis of the photographed image information to specify the user. In the drawings attached to the present specification, a user identification unit 110 using a digital camera as an input means is illustrated.

The command input unit 120 receives a control command for switching between a mirror mode and a virtual image display mode, and a control command for remotely selecting an item 180 disposed at a specific point of the half mirror. As a control means for giving a specific command to the command input unit 120, a simple remote controller 121, a pointing remote controller 122, a motion pointing device 123, or a touch screen 124 may be used.

When the simple remote controller 121 is used as a control means, the user can select a specific item by pressing a number button corresponding to a predetermined serial number for each position of the item, and the command input unit 120 receives the command from the remote controller 121. Detects a control signal and specifies a control command. When the pointing remote controller 122 is used as a control command input means, a user may irradiate a red infrared ray emitted from the remote controller 122 to a specific item and press a predetermined selection button to select the corresponding item, and the command input unit 120 may be used. Detects the direction of light irradiation from the remote controller 122 to determine which coordinate item is selected and captures a selection control signal to specify a control command. In this case, a predetermined pointing image (arrow pointer) may be displayed on the screen without directly irradiating infrared rays, and the pointing image may be moved according to the angle of the remote controller. When the motion pointing device 123 is used as a control command input means, the user may select an item in a manner of pointing to a specific item while wearing a predetermined pointing device (eg, a pointing device having a glove shape) on the hand. . When the touch screen 124 is used as a control command input means, the user may select an item by placing a finger on the screen where a specific item is located. Since the simple remote controller 121, the pointing remote controller 122, the motion pointing device 123, the touch screen 124, and the like are already widely used in the same or similar technical fields, a description of the specific technical configuration is omitted here. do.

On the other hand, the command input unit 120 may be composed of a predetermined microphone and voice recognition module. In this case, when the user commands a mode change or selection of a specific item to the voice 125, the microphone detects it and converts the signal into an electrical signal. Search the database and specify the corresponding command.

When the mode switch command is input through the command inputter 120, the mode switcher 130 toggles the current mode to the mirror mode or the virtual image display mode.

The image processing unit 140 displays a basic image of the user corresponding to the identification information and a selectable item image on the half mirror, and when the selection of a specific item is detected through the command input unit 120, the selected image on the currently displayed user image. Compose and display the image of the item. In this case, the basic image of the user and the selectable item image may be stored in a local storage unit (not shown), but are stored in an image database 312 provided in a separate image server 310 while being displayed in a display device ( It may be received by the request of 300). In this case, the structure of the image database 312 is shown in FIG. 4B. That is, the image database 312 includes fields such as a user name 401b, a base image 402b, an item 403b to be displayed on the screen, an item image 404b, and the like by default.

In this case, the basic image 402b of the user refers to a user image, that is, a default image that is first displayed when no item is selected on the display device. Therefore, the basic image may be made of only a user's head, but the rest of the body may be formed of a simple shape, or may be processed as a default outfit (basic outing or fitness suit) suitable for the place where the display device is used. Also, the default display item 403b indicates selectable items to be displayed at the edge of the screen.

The image processor 140 includes an algorithm for synthesizing the selected specific item image on the basic image. If the selected item is a specific garment as a result of the synthesis, the image will be applied to the basic image, and the selected item is a hat or a handbag. If it is a fashion-related accessory, it will look like the accessory is worn. If the selected item is a particular hairstyle, it will be a head with that hairstyle. If the selected item is a specific part of the body, it will be changed to the standard body shape of the part. Will be However, since the basic image body types may be different for each user, the algorithm may include a function of modifying and composing an item image to reflect the body shape singularity in the synthesis process.

The display device having such a configuration may further include an RF reader unit 150, a payment processing unit 160, and a communication interface 170. Hereinafter, the role of each component will be described.

The RF reader unit 150 reads predetermined item information from the RF tag 151 attached to a specific product, and in this case, the image processing unit 140 instead of synthesizing the item selected by the user with the user image currently being displayed, The item image corresponding to the item information read from the RF reader unit 150 is synthesized and displayed. In FIG. 1, in particular, the RF reader unit 150 is disposed on the top of the display device, but the present invention is not limited thereto, and the RF reader unit 150 may be mounted on the rear surface of the display device within a range in which an RF signal can be transmitted.

For reference, RFID (Radio Frequency Identification) is an automatic recognition technology through radio frequency recognition, consisting of a reader (RF) tag also called a reader (transponder), and ID (ID) while emitting radio waves from the reader's antenna ) And the RF tag in which the data are stored are activated within the magnetic field to transmit the ID and data of the RF tag to the antenna, and the reader converts the received signal into predetermined data.

The payment processing unit 160 provides a payment screen for purchasing each item synthesized in the basic image as the user selects the payment item 172, and transmits payment related information input through the payment screen to a predetermined payment server ( In step 330, payment of the corresponding items is performed. In this case, the payment-related information includes user-related information and item-related information, each of which is a user database 311 provided in the image server 310 and the product server 320 of the sales company that sells the actual product for each item It is stored in the product database 321 provided in). The structure of this user database 311 and product database 321 is shown in FIGS. 4A and 4C.

That is, the user database 311 of the image server 310 stores a name 401a, a social security number 402a, an account number 403a, a credit card number 404a, user identification information 405a, and the like. The product database 321 of the product server 320 stores IDs 401c, prices 402c, availability 403c, store IDs 404c, and the like of each product.

Therefore, the payment processing unit 160 collects various payment related information necessary for payment from the image server 310 and the product server 320 of the sales company, respectively, and transmits them to the payment server 330. However, according to the exemplary embodiment, the user related information may be collected by directly inputting the payment screen. In this case, it is not necessary to collect information on the separate image server 310.

The communication interface 170 enables data communication with the image server 310 or the payment server 330. In this case, the communication interface 170 preferably communicates through the Internet using TCP / IP, but is not limited thereto.

The communication port 171 is a means for receiving a user image image for generating a basic image of the user when the identification information input through the user identification unit 110 is not registered in the predetermined user database 311. . When the user photographs his / her image through a separately provided photographing means and inputs the captured image data through the communication port 171, the image processor 140 generates a basic image of the user from the corresponding image data. In this case, when a digital camera is used as the user identification unit 110, a basic image may be immediately generated from the input user image data.

In the present invention, the item image (image used for the synthesis) and the basic image of the user corresponding to each item displayed in the half mirror may be stored in the local storage of the display apparatus or may be stored in an external image server 310. While stored in a predetermined database (311, 312) may be transmitted from the image server 310 via the communication interface 170 as needed.

Next, a configuration of a virtual display system using a half mirror according to the present invention will be described with reference to FIG. 3. This is largely composed of the display device 300, the image server 310 and the payment server 330, the display device 300 is the same as described above will be omitted here.

In principle, in the present invention, a user database (not shown) including basic identification information for each user and various user information (name, social security number, account number, credit card number, etc.) corresponding thereto and basic information for each user. An image database (not shown) including an image and an item image (image used for synthesis) corresponding to each item displayed in the half mirror is stored in a local storage (not shown) of the display apparatus 300. It is assumed, but may be optionally implemented as a database (311 ~ 312) stored in a separate image server (310). In particular, the latter case is illustrated in FIG. 3.

The merchandise server 320 of the sales company has a predetermined database 321 with various information about the merchandise being sold, such as merchandise ID, price, stock availability, merchandise ID, and the relevant merchandise, and the request of the display apparatus 300. According to the present invention, the display apparatus 300 provides related information of a product corresponding to the selected item.

The payment server 330 receives user related information such as name, resident number, account number, and credit card number from the display device 300 and item related information such as ID, price, stock availability, and store ID of the selected item. The accounting host (not shown in the drawing) of the financial institution is requested to make a payment for the corresponding amount, and the result of the payment is notified to the display apparatus 300. Such user related information and item related information are collectively referred to as payment related information.

Now, specific steps of the virtual display method according to the present invention will be described with reference to FIG. 5 according to each embodiment.

5 is a flowchart sequentially showing a general embodiment of the virtual image display method according to the present invention.

The user approaches the display apparatus 300 and switches the current mirror mode to the virtual image display mode through a predetermined pointing means or a voice command (S500), and then the biometric information and RFID through the predetermined user identification unit 110. User identification information such as information or an image of one's face is input (S501). In this case, if the identification information is not registered in the predetermined user database 311 (S503), the received user identification information and the basic image of the corresponding user are registered in the user database 311 (S505). Here, the basic image of the user may be generated through a separate photographing process, or if the digital camera is used as the user identification unit 110, the basic image may be generated and registered immediately from the input user image data.

If the user identification information is already registered, the user's basic image and selectable items are retrieved from the image database 312 of the local or image server 310 and displayed on the half mirror (S507).

The user selects any one of the items displayed in the half mirror using a predetermined control command input means (S509). In this case, if the end item is selected (S511), the process is terminated as it is, and the display returns to the mirror state, but if a specific item is selected (S513), an item image corresponding to the selected item is loaded from the local or image server 310 (S515). In operation S517, the synthesized image is synthesized with the basic image currently being displayed, and then the synthesized image is displayed on the screen. If the next selected item is not an end or payment item, the steps S511 to S517 will be repeated for the corresponding item, except that the image of the selected item is not synthesized with the base image but synthesized with the image currently being displayed and displayed. Or, if the item of the same site is replaced by the synthesis.

If the selected item is a payment item and there is a payment history (the item is selected to be synthesized in the basic image) (S519), the screen displays a payment interface for purchasing each item and selects a specific item to be purchased by the user. Wait for the next (S521). Thereafter, when the user selects a specific item to purchase and then confirms payment, the payment related information including the user related information and the item related information is transmitted to the corresponding payment server 330 to perform the payment (S523).

After that, the finishing process (S511), the image combining process (S513 ~ S517) or the payment process (S519 ~ S523) is repeatedly performed according to the selection of the item.

The procedure of performing each step of the general embodiment of the virtual display method as described above will be described with reference to practical examples.

The customer approaches the half mirror display apparatus 300, switches the current mirror mode to the virtual image display mode through the remote controller (S500), and contacts the finger with the fingerprint input unit 110 provided at one side (S501). The display apparatus 300 checks whether the registered fingerprint image data is registered to the customer database 311 and checks whether the registered user is a registered customer, and if it is not a registered customer (S503), the image file of the customer photographed by a digital camera separately installed in the store. Is inputted through a USB port or the like to create a basic image therefrom and at the same time register it in the customer DB (312) (S505), if the registered customer selected from the local storage or image server 310 with the customer's default image Various possible items are retrieved and displayed on the half mirror (S507). Of course, if the digital camera 110 is mounted instead of the fingerprint input unit 110, the customer is identified using the photographed face image of the customer, and if the customer is a non-registered customer to generate a basic image directly from the captured image data It is registered in the DB 312.

Now, the customer selects any one of the items displayed in the half mirror using the remote control (S509). At this time, since each item is assigned an index in the order of the lower left to the lower right, the customer corresponds to the specific item on the remote control. It can be selected by pressing the number buttons. The items here may include general items such as top 1, top 2, top 3, bottom 1, bottom 2, hats, belts, bracelets, handbags, and control items such as payment 181 and end 182. .

If the customer selects the end item 172 (S511), it is terminated as it is and returns to the mirror state, but if the hat item is selected (S513), the hat image corresponding to the item selected from the local or image server 310 is displayed. In operation S515, the caption image is displayed on the screen by combining with the basic image currently being displayed. If the next item to be selected is not the end 182 and the payment item 181, the image of the hat is displayed by repeating the steps S513 to S517 for the item, such as the top and bottom of the hat.

If the payment item is selected and the item selected until then is hat, top 2, bottom 1 (S519), an interface asking whether to select a purchase for each item is displayed on the screen and waiting for the user to select a specific item to purchase (S521). ). Thereafter, when the user selects only one hat and a bottom to purchase and selects a purchase confirmation, the display device requests user-related information and product-related information from the image server 310 and the product server 320 to pay for the corresponding item, respectively. The transmission is received and transmitted again to the payment server 330 to perform the payment (S523).

After that, the finishing process (S511), the image combining process (S513 ~ S517) or the payment process (S519 ~ S523) is repeatedly performed according to the selection of the item.

If the place where the display device is installed is a beauty salon, the items displayed to the customers are various kinds of hair styles, and the hair shape of the customer is changed and displayed every time a specific hair style item is selected. In addition, if the place where the display device is installed is fitness, the items displayed to the customer become various parts of the body, and the body shape of the customer is changed and displayed every time a specific part item is selected. In other words, when the customer selects the abdomen, the current basic image of the abdomen is changed to the shape of a normal body and is outputted, so that the customer can enjoy the exercise while imagining the changed shape of the future. In this virtual display method in beauty salons and fitness, the image server and the product server do not need to be separated separately, but the customer DB, the image DB, and the product DB (in this case, the price information for each service and the price of the exercise period in one unified server). Information, etc. may be stored). In addition, according to the payment item selection, payment by credit card or bankbook payment can be automatically performed.

On the other hand, the virtual display device can be used as a mirror of the neckband, especially when the user changes clothes to go out, once the user switches to the virtual image display mode by using a remote control or voice command, The desired top or bottom is taken out and brought to the front of the virtual display device. At this time, since a predetermined RF tag is attached to a button or lining of the clothes to be removed, the RF reader unit of the display device receives the information on the current garment and specifies the corresponding garment, and the image processing unit loads the image of the garment. It synthesizes the user's basic image and displays it on the screen. At the edge of the screen, items such as tops, bottoms, or accessories that are recommended for coordination with the currently synthesized clothes are output.When a specific item is selected through the dual remote control or voice command, the image of the item is called out and is currently displayed. Synthesize the image or replace it if the item is the same part. Therefore, the user can check his or her virtual image first without having to actually dress, so there is no need to change clothes or wear accessories every time, which can greatly reduce the preparation time for going out. do.

In the foregoing detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the scope of the following claims, but also by those equivalent to the scope of the claims.

According to the present invention having the above configuration, in a particular place that requires a mirror function in particular, while using as a mirror on one side and also on the one side in advance a virtual image applying the product or service provided by the place to one's own appearance This makes it possible to select more appropriate products or services. Particularly, in the clothing store, customers can try out virtual fashion coordination without having to try out various costumes, in the beauty salon, they can check the hairstyle after they have been cut in advance, and in fitness, they can preview their trained appearance. Will be.

In addition, the item selection can be made easier by attaching the RF tag to the corresponding item in order to select the desired product or service.

On the other hand, after confirming the virtual appearance of the selected item is applied to the item can be purchased on the spot to enable the e-commerce is activated.

Claims (17)

In the display device for displaying a variety of virtual images through a half-mirror, A user identification unit for receiving a user identification information and specifying a user; The display apparatus may include a communication port configured to receive related information and a video image of a corresponding user when the user is not specified in the user identification unit; A command input unit for receiving a control command for switching between a mirror mode and a virtual image display mode and a control command for remotely selecting an item disposed at a specific point of the half mirror; A mode switching unit for switching between a mirror mode and a virtual image display mode alternately according to a mode switching command; Extract the basic image of the user using the user identification information input through the user identification unit, and if the user is not specified in the user identification unit, and generates a basic image from the image image received from the communication port, the half mirror Displays the basic image of the user corresponding to the identification information and items including clothing / accessories, hairstyles, and specific parts of the body for selectable fashion coordination, and the user image currently being displayed when a specific item is selected through the command input unit. An image processor for synthesizing and displaying the selected item; Virtual image display device comprising a. The method of claim 1, And the basic image of the user and the image of the selected item are stored in a local storage of the display device. The method of claim 1, The display apparatus further includes a communication interface for data communication with an external server, And the basic image of the user and the image of the selected item are transmitted from a predetermined image server through the communication interface. The method of claim 3, wherein The display device, As the user selects a payment item, a payment screen for purchasing each item synthesized in the basic image is provided, and the item related information and the user related information determined for purchase are transmitted to a predetermined payment server through the communication interface, The virtual image display apparatus further comprises a payment processing unit for performing the payment. The method according to any one of claims 2 to 4, The display apparatus further includes an RF reader unit for reading predetermined item information from an RF tag attached to a specific product. And the image processing unit synthesizes and displays an item image corresponding to item information read from the RF reader unit to a user image currently being displayed. delete delete delete delete In the method for displaying various kinds of virtual images through a half-mirror, and performing the electronic commerce using the same, A first step of switching to a virtual image display mode; A second step of receiving user identification information; If there is no registered user matching the user identification information, a third step of generating a basic image of the corresponding user from image data photographing the user and registering the same in a predetermined user database; A fourth step of displaying a basic image of a user corresponding to the identification information on a half mirror and displaying an item including clothing / accessories, a hairstyle, and a specific part of the body for fashion coordination; Displaying a user image currently being displayed and an image obtained by combining the selected item when a specific item is selected among the items arranged at a specific point of the half mirror; A sixth step of providing a payment screen for purchasing each item synthesized with the base image as the payment item is selected; And A seventh step of transmitting the determined item related information and the user related information to a predetermined payment server to perform payment of the corresponding items; E-commerce method using a virtual image display comprising a. The method of claim 10, Inputting predetermined item information into an RF reader as a specific product attached to an RF tag approaches; And Synthesizing and displaying an item image corresponding to item information input to the RF reader to a user image currently being displayed; E-commerce method using a virtual image display, characterized in that it further comprises. delete The method of claim 10, The fifth step, Step 5-1 in which an item arranged at a specific point of the half mirror is selected; Step 5-2 of transmitting the selected item information to a predetermined image server and requesting a corresponding item image; And A fifth step of synthesizing the item image according to the request with a user image currently being displayed and displaying it on a half mirror; E-commerce method using a virtual image display, characterized in that comprises a. The method of claim 10, The fifth step, Step 5-1 in which an item arranged at a specific point of the half mirror is selected; Step 5-2 of reading an item image corresponding to the selected item from the local; And A fifth step of synthesizing the read item image with the currently displayed user image on the half mirror; E-commerce method using a virtual image display, characterized in that comprises a. delete delete delete

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