WO2023177005A1 - Système de gestion d'autoportrait dans lequel un nft et une technologie de gestion d'informations nft sont greffés - Google Patents

Système de gestion d'autoportrait dans lequel un nft et une technologie de gestion d'informations nft sont greffés Download PDF

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Publication number
WO2023177005A1
WO2023177005A1 PCT/KR2022/004139 KR2022004139W WO2023177005A1 WO 2023177005 A1 WO2023177005 A1 WO 2023177005A1 KR 2022004139 W KR2022004139 W KR 2022004139W WO 2023177005 A1 WO2023177005 A1 WO 2023177005A1
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Prior art keywords
selfie
user
token
nft
server
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PCT/KR2022/004139
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English (en)
Korean (ko)
Inventor
지용주
이선미
오준혁
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(주) 유에이썬
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Priority claimed from KR1020220032626A external-priority patent/KR102669469B1/ko
Application filed by (주) 유에이썬 filed Critical (주) 유에이썬
Publication of WO2023177005A1 publication Critical patent/WO2023177005A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/321—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority
    • H04L9/3213—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority using tickets or tokens, e.g. Kerberos
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation

Definitions

  • the present invention allows a user to take a self-portrait (Selfie), issue a non-fungible token (NFT, Non Fungible Token) for the captured self-portrait (Selfie), and token information of the issued non-fungible token (NFT, Non Fungible Token). It relates to a system and method for managing non-fungible tokens (NFTs) using identification marks corresponding to.
  • Digital works are easy to copy and redistribute, and the copies and originals are substantially identical, making it difficult to identify the original among multiple copies or confirm the attribution of original ownership. For this reason, there was a problem that ownership claims and the exercise of property rights for digital works were limited after they were made public and copied and redistributed.
  • NFTs non-fungible tokens
  • NFTs Non Fungible Tokens
  • the present invention is intended to solve the problem of limited ownership verification of digital works as described above, and is intended to provide a user's ownership of the user's digital works by issuing a non-fungible token (NFT) to the selfie video taken by the user.
  • NFT non-fungible token
  • the purpose is to provide a selfie provision system and method that protects rights and enables stable transactions.
  • the purpose is to provide a selfie system that is easy to manage and has improved aesthetics by managing token information of issued non-fungible tokens (NFTs, Non Fungible Tokens) using identification marks.
  • NFTs Non Fungible Tokens
  • the selfie management system may include a selfie module and a server.
  • the selfie module can generate a selfie image by photographing the user's appearance and background.
  • the server uploads the selfie video to the non-fungible token (NFT, Non Fungible Token) issuing platform, and the non-fungible token (NFT, Non Fungible Token) issuing platform sends the non-fungible token (NFT, Non Fungible Token) to the server electronic wallet. You can have it issued to your address.
  • the server can cause the issued non-fungible token (NFT) to be transferred to the user's electronic wallet.
  • the server may generate an identification mark corresponding to token information of the issued non-fungible token (NFT).
  • the identification mark may be at least one of a QR code, a text image, a barcode, a two-dimensional color image, and a three-dimensional color image.
  • the token information may include at least one of token transaction history information, token initial issuer information, token current owner information, token issuance date information, token contract address information, and token blockchain type information.
  • the selfie management system may further include a store terminal.
  • the store terminal can search the token information by scanning the identification mark.
  • the store terminal can access the store electronic wallet that receives the non-fungible token (NFT).
  • NFT non-fungible token
  • the selfie module of the selfie management system may be provided in plural numbers.
  • Each of the plurality of selfie modules may guide the user to authenticate his or her identity.
  • the server receives a plurality of selfie images from all of the plurality of selfie modules
  • the server may generate a selfie combination image by combining the plurality of selfie images.
  • the server uploads the selfie combination video to a non-fungible token (NFT, Non Fungible Token) issuing platform, so that the non-fungible token (NFT, Non Fungible Token) issuing platform issues at least one non-fungible token (NFT, Non Fungible Token).
  • NFT non-fungible token
  • NFT Non Fungible Token
  • NFT Non Fungible Token
  • the server may transfer at least some of the issued non-fungible tokens (NFTs) to the user's electronic wallet.
  • the server of the selfie management system may store the user's identity authentication details in connection with the issuance details of the non-fungible token (NFT).
  • the server may store the number of token issuances for each user, which counts the number of times a non-fungible token (NFT) corresponding to the user's identity authentication history has been issued.
  • whether to pay a subsidy to the store operator depends on whether the electronic wallet address where the non-fungible token (NFT, Non Fungible Token) was first issued matches the server electronic wallet address. can be decided. When the electronic wallet address where the non-fungible token (NFT, Non Fungible Token) was first issued matches the server electronic wallet address, and the number of tokens per user is issued more than 2 times, the remainder after deducting part of the subsidy is It may be paid to the store operator.
  • NFT non-fungible token
  • the selfie module of the selfie management system may include an image acquisition unit and a control terminal.
  • the image acquisition unit may capture the user's appearance and background.
  • the image acquisition unit may include a first camera, a second camera, and a third camera.
  • the first camera has a first focal length and can acquire a first image.
  • the second camera has a second focal length longer than the first focal length and can acquire a second image.
  • the third camera has a third focal length longer than the second focal length and can acquire a third image.
  • the selfie image may include at least one of the first image, the second image, and the third image.
  • the server may be managed by a system operator.
  • the control terminal can control the image acquisition unit and display the selfie image.
  • the server of the selfie management system may transmit a signal to the control terminal to confirm whether the user is willing to share ownership of the selfie video with the system operator.
  • the server may transmit a signal to the control terminal requesting the user to pay a predetermined fee.
  • the server can transfer the non-fungible token (NFT) to the user's electronic wallet.
  • NFT non-fungible token
  • the server may transmit a signal to the control terminal requesting the user to input the user's share ratio for the selfie video.
  • the server may transmit a signal to the control terminal requesting the user to pay a fee corresponding to the stake ratio.
  • the server sends an amount of non-fungible tokens (NFT, Non Fungible Token) proportional to the stake ratio of the user among a plurality of non-fungible tokens (NFT) to the user. You can send money to your electronic wallet.
  • NFT Non Fungible Token
  • the server of the selfie management system may transmit a signal to the control terminal to confirm whether the user owns an electronic wallet.
  • control terminal can guide the user to access the electronic wallet platform and create an electronic wallet.
  • control terminal can guide the user to input the electronic wallet address.
  • the selfie module of the selfie management system may further include an illuminance sensor and a lighting unit.
  • the illuminance sensor and the lighting unit may be disposed adjacent to a photo taking location.
  • the illuminance sensor and the lighting unit may be controlled by the control terminal.
  • the brightness of light emitted from the lighting unit may be controlled based on the sensing data value of the illuminance sensor.
  • the image acquisition unit may further include a first motor, a second motor, and a third motor.
  • a first motor moves the first camera and is controlled by the control terminal
  • a second motor moves the second camera and is controlled by the control terminal
  • a third motor moves the third camera and is controlled by the control terminal. can be controlled by
  • Each of the selfie modules of the selfie management system may further include at least one proximity sensor disposed on the floor of the photo taking location.
  • the focus of the first camera, the second camera, and the third camera may be controlled based on the sensing data of the proximity sensor and the previously stored distance between the proximity sensor and the image acquisition unit.
  • a selfie provision system that protects the user's rights to the user's digital work and allows stable transactions by issuing a non-fungible token (NFT) to the selfie video taken by the user and methods may be provided.
  • NFT non-fungible token
  • token information of issued non-fungible tokens is managed using an identification mark, thereby providing a selfie system that is easy to manage and has improved aesthetics.
  • Figure 1 schematically shows the configuration of the selfie management system of the present invention.
  • Figures 2a to 2d show a synthetic selfie image displayed on a user terminal.
  • Figures 3a to 3d show the identification mark displayed on the user terminal.
  • Figure 4 shows a store terminal scanning an identification mark displayed on a user terminal.
  • Figure 5 schematically shows the configuration of the selfie module of the present invention.
  • 6 to 8 exemplarily show a user using a selfie module according to an embodiment of the present invention.
  • FIG. 1 schematically shows the configuration of the selfie management system (SMS) of the present invention.
  • a selfie management system (SMS) may include a selfie module (SM), a server (SV), and a store terminal (PT).
  • SM selfie module
  • SV server
  • PT store terminal
  • the selfie module (SM) can create a selfie image by photographing the appearance and background of the user (USR).
  • the selfie module (SM) can be placed in correspondence with the photo taking location.
  • a photo shooting location refers to a designated location where users (USR) can take selfie videos with cultural assets, natural scenery, buildings, etc. in the background.
  • the server (SV) can be managed by a system operator.
  • the server (SV) is connected to the mainnet (MN) and can operate as a node of the mainnet (MN).
  • Mainnet (MN) is a network that operates blockchain projects.
  • the server (SV) can store data in the blockchain (BC) shared among multiple mainnet (MN) nodes or load data from the blockchain (BC).
  • the server (SV) can receive a selfie image from the selfie module (SM). When the server (SV) receives the selfie video from the selfie module (SM), it can upload the selfie video to the non-fungible token (NFT) issuance platform. The server (SV) can cause the non-fungible token (NFT) issuing platform to issue a non-fungible token (NFT) corresponding to the selfie video to the server electronic wallet address. The server (SV) can transfer the issued non-fungible token (NFT) from the server electronic wallet to the user electronic wallet.
  • the server (SV) can generate an identification mark corresponding to the token information of the issued non-fungible token (NFT).
  • the identification mark may be at least one of a QR code, a text image, a barcode, a two-dimensional color image, and a three-dimensional color image.
  • Token information may include at least one of token transaction history information, token initial issuer information, token current owner information, token issuance date information, token contract address information, and token blockchain type. For example, a store operator can easily look up information about the original issuer of the token being remitted using the identification mark. If a non-fungible token (NFT) is confirmed to have been first issued by the server (SV), the store operator can discount part of the price of the goods or services it provides.
  • a server electronic wallet refers to an electronic wallet that can be accessed from a server (SV) and is managed by the system operator.
  • User electronic wallet refers to an electronic wallet that can be accessed from a communication device owned by the user (USR) and is managed by the user (USR).
  • Electronic wallets are called blockchain wallets, digital asset wallets, virtual currency wallets, and cryptocurrency wallets, and can hold, transfer, and manage virtual currencies and non-fungible tokens (NFTs).
  • the electronic wallet platform may be one of Metamask, Kaikas, and Klip. However, the type of electronic wallet platform is not limited to this, and anything that can create an electronic wallet on a blockchain is sufficient.
  • the Non Fungible Token (NFT) issuance platform is a platform that can issue Non Fungible Tokens (NFT) for digital works.
  • the non-fungible token (NFT) issuing platform may be at least one of Opensea, Crafter Space, and Craftsmanship.
  • the present invention is not limited to this, and the non-fungible token (NFT) issuing platform is sufficient as long as it can issue a non-fungible token (NFT) by uploading a selfie video.
  • the store terminal (PT) can search token information by scanning the identification mark (AA, Figure 2).
  • Store terminals (PTs) can access store electronic wallets that can receive remittances of non-fungible tokens (NFTs).
  • Store electronic wallet refers to an electronic wallet managed by a store operator.
  • a store terminal (PT) may be a communication device used in stores near photo taking locations. Communication devices used in stores may be smartphones, tablet PCs, smartwatches, desktop PCs, etc. However, the communication devices used in stores are not limited to this, and any device that can access the electronic wallet platform is sufficient.
  • Figures 2a to 2d show synthetic selfie images (BB, BB-1, BB-2, BB-3) displayed on the user terminal (UT).
  • the server (SV) synthesizes the generated identification marks (AA, AA-1, AA-2, AA-3) with the selfie image to create a synthetic selfie image (BB, BB-1, BB-2, BB-3). can do.
  • the server (SV) can transmit synthetic selfie images (BB, BB-1, BB-2, BB-3) to the user terminal (UT).
  • a synthetic selfie image (BB) generated by the server (SV) may be displayed on the user terminal (UT).
  • the identification mark (AA-1) is a QR code
  • the synthetic selfie image (BB-1) generated by the server (SV) may be displayed on the user terminal (UT).
  • the identification mark (AA-2) is a two-dimensional color image
  • the synthetic selfie image (BB-2) generated by the server (SV) may be displayed on the user terminal (UT).
  • the identification mark (AA-3) is a 3D color image
  • the synthetic selfie image (BB-3) generated by the server (SV) may be displayed on the user terminal (UT).
  • Figures 3a to 3d show identification marks (AA, AA-1, AA-2, AA-3) displayed on the user terminal (UT).
  • the server (SV) according to an embodiment of the present invention uses only the generated identification marks (AA, AA-1, AA-2, AA-3) to use the user terminal (UT) and the store terminal ( PV) can be transmitted to at least one of the following.
  • the user uses various types of synthetic selfie images (BB, BB-1, BB-2, BB-3) as a medium for providing token information. It can be used as. Therefore, users (USR) can conveniently trade non-fungible tokens (NFTs) with other users (USR) or store operators.
  • NFTs non-fungible tokens
  • the identification marks (AA-2, AA-3) may include a plurality of color display areas (DT1, DT2, and DT3). Each of the plurality of color display areas (DT1, DT2, and DT3) may have a position value and an RGB value.
  • the position value may be a value indicating the position of the corresponding color display area (DT1, DT2, DT3) within the identification mark (AA-2, AA-3).
  • the RGB value may be a value corresponding to color information displayed in the color display area (DT1, DT2, and DT3).
  • RGB values may include R values, G values, and B values.
  • the identification marks (AA-2, AA-3) are a two-dimensional color image or a three-dimensional color image
  • the aesthetics can be improved because the identification marks (AA-2, AA-3) include various colors.
  • the synthetic selfie image (BB-2, BB-3) Aesthetics and immersion are not reduced.
  • the user terminal (UT) may be a personal communication device owned by the user (USR).
  • Personal communication devices may be smartphones, tablet PCs, smartwatches, etc.
  • the personal communication device of the present invention is not limited to this, and the personal communication device can communicate with the server (SV), and the synthetic selfie video (BB, BB-1, BB-2, BB) received by the server (SV) Anything that can display -3) is sufficient.
  • Figure 4 shows the store terminal (PT) scanning the identification mark (AA-1) displayed on the user terminal (UT).
  • the user USR
  • BB-1 synthetic selfie image
  • Store operators can scan the identification mark (AA-1) using the store terminal (PT) and search for token information corresponding to the identification mark (AA-1).
  • the server (SV) can transmit the composite selfie image (BB-1) including the identification mark (AA-1) to both the user terminal (UT) and the store terminal (PV). If the identification mark is a two-dimensional color image or a three-dimensional color image, the store terminal (PT) can compare the first identification mark received from the server (SV) with the second identification mark presented by the user (USR). In other words, the store terminal (PT) determines whether the two identification marks are identical using the unique position values and unique RGB values of each of the plurality of color display areas (DT1, DT2, and DT3) included in the two identification marks. can do. If the two identification marks are identical, it can be confirmed that a non-fungible token (NFT) corresponding to the identification mark presented by the user (USR) was issued through the server (SV).
  • NFT non-fungible token
  • the identification mark may include a plurality of color display areas (DT1, DT2, and DT3). Each of the plurality of color display areas (DT1, DT2, and DT3) may have a position value and an RGB value.
  • the position value may be a value indicating the position of the corresponding color display area (DT1, DT2, DT3) within the identification mark.
  • the RGB value may be a value corresponding to color information displayed in the color display area (DT1, DT2, and DT3).
  • RGB values may include R values, G values, and B values.
  • the first identification mark may include a first color display area (DT1).
  • the first color display area DT1 may have a first position value and a first RGB value.
  • the second identification mark may include a second color display area (DT2).
  • the second color display area DT2 may have a second position value and a second RGB value.
  • the Euclidiean Distance algorithm may be used in the process where the store terminal (PT) compares the first RGB value and the second RGB value.
  • the Euclidiean Distance algorithm can be expressed as Equation 1 below.
  • S n may mean the similarity between the first color display area (DT1) and the second color display area (DT2) having the same position value.
  • R n is included in the first identification mark and may be the R value of the color display area having the position value n.
  • G n is included in the first identification mark and may be the G value of the color display area with the position value n.
  • B n is included in the first identification mark and may be the B value of the color display area with the position value n.
  • R' n is included in the second identification mark and may be the R value of the color display area with the position value n.
  • G' n is included in the second identification mark and may be the G value of the color display area with the position value n.
  • B' n is included in the second identification mark and may be the B value of the color display area with the position value n.
  • the store terminal (PV) can calculate whether the two identification marks are the same by repeating the calculation process using Equation 1 for all color display areas.
  • a plurality of selfie modules (SMs) of the selfie management system (SMS) may be provided.
  • Each of the plurality of selfie modules (SM) may be arranged to correspond to each of the plurality of photo taking locations.
  • a photo shooting location refers to a designated location where users (USR) can take selfie videos with cultural assets, natural scenery, buildings, etc. in the background.
  • USR users
  • Each of the plurality of selfie modules (SM) can guide the user (USR) to authenticate his or her identity.
  • a method for a user (USR) to authenticate his or her identity through the selfie module (SM) may be using a communication device.
  • Communication devices may be personal smartphones, tablet PCs, smartwatches, etc. However, the communication device is not limited to this, and any device that can be used to verify an individual's identity by connecting to an information and communications network is sufficient.
  • the captured selfie video can be stored on the server (SV) in connection with the user's (USR) identity authentication details. That is, even if the server (SV) receives a plurality of selfie images taken by different users (USR), the server (SV) can classify and manage the plurality of selfie images by user (USR).
  • the server (SV) can store the user's (USR) identity authentication details in connection with the issuance details of a non-fungible token (NFT).
  • the server (SV) can store the number of token issuances for each user, which counts the number of times a non-fungible token (NFT) corresponding to the user's (USR) identity authentication history has been issued. In other words, the server (SV) can check how many times each user (USR) has been issued a non-fungible token (NFT) using the selfie management system (SMS) of the present invention.
  • SMS selfie management system
  • Whether to pay a subsidy to the store operator may be determined depending on whether the electronic wallet address where the non-fungible token (NFT) was first issued matches the server electronic wallet address. In other words, a subsidy can be paid to the store operator only when the user (USR) transfers a non-fungible token (NFT) issued through the server (SV) to the store electronic wallet.
  • the entity paying the subsidy may be any one of local governments, public organizations, private organizations, and private companies for the purpose of attracting visitors, promoting events, etc. However, the present invention is not limited to this, and the subject of subsidy payment is sufficient as an institution or organization for the purpose of attracting visitors, promoting events, etc.
  • the user (USR) who received the non-fungible token (NFT, Non Fungible Token) using the selfie management system (SMS) of the present invention sends the non-fungible token (NFT, Non Fungible Token) to the store electronic wallet.
  • NFT Non Fungible Token
  • the effect of attracting a large number of visitors to each of the plurality of photo taking locations where the plurality of selfie terminals (SM) are installed allows the system operator to achieve certain goals such as attracting visitors and promoting events.
  • NFT Non Fungible Token
  • a first subsidy may be paid when the number of token issuances per user is 1
  • a second subsidy smaller than the first subsidy may be paid when the number of token issuances per user is 2.
  • SMS selfie management system
  • the store terminal (PT) does not go through the server (SV), but directly connects to the non-fungible token (NFT) issuing platform to issue the non-fungible token (NFT). You can search the ID (Token ID). If you search a specific token ID on the non-fungible token (NFT) issuing platform, you can check the transaction history of the non-fungible token (NFT). The store terminal (PT) can check whether the electronic wallet address where the non-fungible token (NFT) was first issued matches the server electronic wallet address.
  • the server (SV) can access the non-fungible token (NFT, Non Fungible Token) issuing platform and query the token ID of the non-fungible token (NFT, Non Fungible Token). . If you search a specific token ID on the non-fungible token (NFT) issuing platform, you can check the transaction history of the non-fungible token (NFT). The server (SV) can check whether the electronic wallet address where the non-fungible token (NFT) was first issued matches the server electronic wallet address.
  • NFT Non Fungible Token
  • the store terminal (PT) can scan the identification mark (AA, AA-1, AA-2, AA-3) to query token information. Therefore, unlike the above-described embodiments, non-fungible tokens (NFTs) can be easily traded without the store terminal (PT) or server (SV) accessing the non-fungible token (NFT, Non Fungible Token) issuing platform. You can check the details.
  • Figure 5 schematically shows the configuration of the selfie module (SM) of the present invention.
  • 6 to 8 exemplarily show how a user (USR) uses the selfie module (SM) according to an embodiment of the present invention.
  • each of the plurality of selfie modules (SM) may include an image acquisition unit (PC) and a control terminal (CT).
  • PC image acquisition unit
  • CT control terminal
  • the image acquisition unit (PC) may include a first camera (CM1), a second camera (CM2), and a third camera (CM3).
  • the image acquisition unit (PC) can generate a selfie image by photographing the appearance and background of the user (USR).
  • the first camera CM1 has a first focal length and can acquire a first image.
  • the first camera CM1 may be a wide-angle lens.
  • the second camera CM2 has a second focal length that is longer than the first focal length and can acquire a second image.
  • the second camera (CM2) may be a standard lens.
  • the third camera (CM3) has a third focal length that is longer than the second focal length and can acquire a third image.
  • the third camera (CM3) may be a telephoto lens.
  • the user can take a plurality of photos with different focuses at once using a plurality of cameras (CM1, CM2, CM3) with different focal lengths.
  • the first image may be an image in which the background is more emphasized than the appearance of the user (USR).
  • the second image may be an image in which the appearance of the user (USR) and the background are similarly emphasized.
  • the third image may be an image in which the appearance of the user (USR) is more emphasized than the background.
  • the selfie image may include at least one of the first image, the second image, and the third image.
  • the control terminal (CT) can control the image acquisition unit (PC) including the first camera (CM1), the second camera (CM2), and the third camera (CM3).
  • the control terminal (CT) can display a selfie image. Accordingly, the user (USR) can take a self-portrait (Selfie) while referring to the selfie image displayed on the control terminal (CT).
  • the control terminal (CT) of the selfie module (SM) may be placed closer to the user (USR) than the image acquisition unit (PC).
  • the control terminal (CT) is placed near the user (USR), and the user (USR) remotely controls the first camera (CM1), the second camera (CM2), and the third camera by operating the control terminal (CT).
  • Selfie images can be taken by controlling the image acquisition unit (PC) including the camera (CM3).
  • the control terminal (CT-1) of the selfie module (SM-1) includes a first camera (CM1), a second camera (CM2), and a third camera (CM3).
  • CM1 first camera
  • CM2 second camera
  • CM3 third camera
  • the control terminal (CT-1) may be provided in the form of a touch panel on an interactive kiosk. That is, the user (USR) touches the control terminal (CT-1) to select the image acquisition unit (PC-1) including the first camera (CM1), the second camera (CM2), and the third camera (CM3). You can control it and take selfie videos.
  • the embodiment of the present invention is not limited to this, and it is sufficient for the control terminal (CT-1) to be located closer to the image acquisition unit (PC-1) than the user (USR).
  • the control terminal (CT-2) of the selfie module (SM-2) may be a personal communication device owned by the user (USR).
  • Personal communication devices may be smartphones, tablet PCs, smartwatches, etc.
  • the personal communication device of the present invention is not limited to this, and any personal communication device that can communicate with the control terminal (CT-2) is sufficient.
  • the user (USR) uses the personal communication device he or she possesses to use the image acquisition unit (PC-2) including the first camera (CM1), the second camera (CM2), and the third camera (CM3). You can take control and take selfie videos.
  • the server SV may receive a selfie image acquired from at least one of the first camera CM1, the second camera CM2, and the third camera CM3.
  • the server (SV) can be managed by a system operator.
  • the server (SV) can access the non-fungible token (NFT) issuance platform.
  • the server (SV) can receive at least one non-fungible token (NFT) by uploading a selfie video to the non-fungible token (NFT, Non Fungible Token) issuing platform.
  • NFTs non-fungible tokens
  • 3 non-fungible tokens NFT, Non Fungible Token
  • 2 are distributed to the user (USR)
  • 1 non-fungible token (NFT) is distributed to the system operator. You can have it.
  • the user (USR) and the system operator can share ownership of one digital work at a 2:1 share ratio.
  • users (USR) or system operators can independently dispose of non-fungible tokens (NFTs, Non Fungible Tokens) they each own, making it easy to exercise rights to digital works.
  • the server SV may transmit a signal to the control terminal CT to confirm whether the user USR is willing to share ownership of the selfie video with the system operator.
  • the user (USR) can operate the control terminal (CT) to reply to the server (SV) whether the user (USR) is willing to share ownership of the selfie image with the system operator.
  • the server (SV) may transmit a signal to the control terminal (CT) requesting the user (USR) to pay a certain fee. Once payment of a certain fee is confirmed, the server (SV) can transfer a non-fungible token (NFT) to the user's (USR) electronic wallet. In other words, the user (USR) can receive a non-fungible token (NFT) by paying a small fee.
  • the prescribed fee can be determined by the system operator.
  • the server (SV) can transmit a signal to the control terminal (CT) requesting the user (USR) to input the user's (USR's) share ratio for the selfie video. .
  • the server (SV) may transmit a signal to the control terminal (CT) to the user (USR) requesting payment of a fee corresponding to the input stake ratio.
  • the server (SV) will issue an amount of non-fungible tokens (NFT, Non Fungible Token) proportional to the user's (USR) stake ratio. ) can be transferred to the user's (USR) electronic wallet.
  • NFT Non Fungible Token
  • the user can receive an amount of non-fungible tokens (NFT) proportional to the stake ratio from the server (SV) by paying a fee corresponding to the stake ratio entered by the user (USR).
  • NFT non-fungible tokens
  • the server (SV) uses the control terminal (CT) to check whether the user (USR) owns the electronic wallet. Signals can be transmitted. If the user (USR) does not own an electronic wallet, the control terminal (CT) can guide the user (USR) to access the electronic wallet platform and create an electronic wallet. If the user (USR) owns an electronic wallet, the control terminal (CT) can guide the user (USR) to enter the electronic wallet address.
  • CT control terminal
  • Each of the plurality of selfie modules SM may further include an illuminance sensor and a lighting unit.
  • the illuminance sensor and lighting unit may be placed adjacent to the photo taking location.
  • the illuminance sensor and lighting unit can be controlled by a control terminal (CT).
  • CT control terminal
  • a photo shooting location refers to a designated location where users (USR) can take selfie videos with cultural assets, natural scenery, buildings, etc. in the background.
  • the brightness of light emitted from the lighting unit can be controlled based on sensing data from the illuminance sensor.
  • the brightness of the light emitted from the lighting unit can be adjusted so that the sensing data value of the illuminance sensor converges to a predetermined value. Therefore, shooting conditions can be maintained stably by the lighting unit emitting brighter light during times of low illumination. Accordingly, stable shooting conditions are provided, and the problem of camera focus detection failure due to low illumination can be prevented.
  • Each of the plurality of selfie modules (SM) may further include at least one proximity sensor.
  • the proximity sensor may be placed on the floor of the photo taking location.
  • Distance information including the distance between each of the plurality of proximity sensors and the image acquisition unit (PC) may be measured in advance and stored in the control terminal (CT) that controls the image acquisition unit (PC).
  • CT control terminal
  • the proximity sensor can communicate with the control terminal (CT). Therefore, the focus of the first camera (CM1), the second camera (CM2), and the third camera (CM3) can be adjusted based on the sensing data of the proximity sensor and the previously stored distance information.
  • sensing data may be output from the proximity sensor corresponding to the user's (USR) location.
  • the output sensing data can be transmitted to the control terminal (CT).
  • the control terminal (CT) can adjust the focus of the first camera (CM1), the second camera (CM2), and the third camera (CM3) based on sensing data and pre-stored distance information.
  • Each of the plurality of selfie modules SM may further include a position detection plate.
  • the position detection plate may correspond to a proximity sensor.
  • the position detection plate contains metal components and can be attached and detached to the floor of the photo taking location.
  • the proximity sensor corresponding to the position detection plate may be an inductive proximity sensor.
  • Proximity sensors can be classified into photoelectric sensor type, inductive type, capacitance type, and ultrasonic type depending on the method of detecting the proximity of an object.
  • Photoelectric proximity sensors can be easily affected by lens contamination and light reflection.
  • Capacitive inductive sensors can be very sensitive to changes in the external environment.
  • Ultrasonic proximity sensors have poor resolution and repeatability, and can react sensitively to external temperature changes.
  • inductive proximity sensors are almost unaffected by the environment, have a long lifespan, and are easy to install. Therefore, it is preferable that the proximity sensor of each of the plurality of selfie modules (SM) according to an embodiment of the present invention uses an inductive proximity sensor that can operate stably even when exposed to the external environment.
  • the user may determine a location on the photo taking location where he/she wants to take a selfie image and then place a location detection plate at that location. Accordingly, the focus of the first camera, the second camera, and the third camera can be controlled based on the sensing data output from the inductive proximity sensor corresponding to the position detection plate.
  • the location of the user USR
  • the focus of the camera can be controlled more accurately.
  • sensor misdetection problems caused by environmental factors such as temperature, humidity, and illumination can be prevented.
  • the image acquisition unit (PC) of each of the plurality of selfie modules (SM) may further include a first motor, a second motor, and a third motor.
  • the first motor may move the first camera (CM1).
  • the second motor may move the second camera (CM2).
  • the third motor may move the third camera (CM3).
  • the first motor, the second motor, and the third motor may each move the first camera, the second camera, and the third camera in at least two of four directions: up, down, left, and right.
  • the first motor, second motor, and third motor may be controlled by a control terminal (CT). That is, the user (USR) can control the first motor, second motor, and third motor by manipulating the control terminal (CT), thereby selecting desired selfie image shooting conditions.
  • CT control terminal
  • the distance from the center of the photo taking location to the first camera CM1 is defined as the first distance.
  • the distance from the center of the photo taking location to the second camera is defined as the second distance.
  • the distance from the center of the photo taking location to the third camera is defined as the third distance.
  • the first distance, second distance, and third distance may be equal to each other. That is, the first camera (CM1), the second camera (CM2), and the third camera (CM3) are arranged at the same distance from the center of the photo taking location. Therefore, even if some cameras do not focus well, the focus can be corrected by referring to the settings of other cameras.
  • a user takes a selfie, receives a non-fungible token (NFT) for the captured selfie, and provides token information using an identification mark corresponding to the token information. It can be exchanged.
  • NFT non-fungible token
  • users using the present invention can easily utilize token information, so non-fungible token (NFT) transactions can be activated. Therefore, the present invention, which activates the transaction of non-fungible tokens (NFTs) for captured selfies, has high industrial applicability.

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Abstract

L'invention concerne un système de gestion d'autoportrait comprenant un serveur, un module d'autoportrait et un terminal de magasin. Un utilisateur capture une image d'autoportrait à l'aide du module d'autoportrait. Le serveur reçoit l'image d'autoportrait et télécharge l'image d'autoportrait sur une plateforme d'émission de jetons non fongible (NFT) de façon à amener un jeton non fongible (NFT) à être émis vers une adresse de portefeuille électronique de serveur. Le serveur génère une marque d'identification correspondant à des informations sur le jeton non fongible (NFT) émis. La marque d'identification comprend au moins l'un d'un code QR, d'une image de texte, d'un code à barres, d'une image de couleur bidimensionnelle et d'une image de couleur tridimensionnelle. Un terminal utilisateur reçoit la marque d'identification. L'utilisateur peut présenter la marque d'identification reçue par le terminal utilisateur à un gestionnaire de magasin de façon à recevoir une confirmation d'informations de jeton provenant du gestionnaire de magasin.
PCT/KR2022/004139 2022-03-16 2022-03-24 Système de gestion d'autoportrait dans lequel un nft et une technologie de gestion d'informations nft sont greffés WO2023177005A1 (fr)

Applications Claiming Priority (2)

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KR10-2022-0032626 2022-03-16
KR1020220032626A KR102669469B1 (ko) 2022-03-16 Nft 및 nft 정보 관리 기술이 접목된 셀피 관리 시스템

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018092926A1 (fr) * 2016-11-15 2018-05-24 (주) 유에이썬 Système de caméra de support d'auto-photographie en extérieur basé sur l'internet des objets
KR20180109618A (ko) * 2017-03-28 2018-10-08 삼성전자주식회사 적응적 인증 수행 방법 및 이를 지원하는 전자 장치
KR20190141450A (ko) * 2018-06-14 2019-12-24 이제아 블록체인 기반의 문화콘텐츠 관리 시스템
WO2021054553A1 (fr) * 2019-09-17 2021-03-25 최기재 Système de transaction financière électronique utilisant une cryptomonnaie et procédé de paiement l'utilisant
KR102343025B1 (ko) * 2021-10-05 2021-12-24 (주) 모로보기 대체 불가능 토큰 기반 디지털 아트 거래 방법 및 이를 이용한 상품 거래 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018092926A1 (fr) * 2016-11-15 2018-05-24 (주) 유에이썬 Système de caméra de support d'auto-photographie en extérieur basé sur l'internet des objets
KR20180109618A (ko) * 2017-03-28 2018-10-08 삼성전자주식회사 적응적 인증 수행 방법 및 이를 지원하는 전자 장치
KR20190141450A (ko) * 2018-06-14 2019-12-24 이제아 블록체인 기반의 문화콘텐츠 관리 시스템
WO2021054553A1 (fr) * 2019-09-17 2021-03-25 최기재 Système de transaction financière électronique utilisant une cryptomonnaie et procédé de paiement l'utilisant
KR102343025B1 (ko) * 2021-10-05 2021-12-24 (주) 모로보기 대체 불가능 토큰 기반 디지털 아트 거래 방법 및 이를 이용한 상품 거래 방법

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