CN109785229B

CN109785229B - Intelligent group photo method, device, equipment and medium based on block chain

Info

Publication number: CN109785229B
Application number: CN201910026422.9A
Authority: CN
Inventors: 王成飞
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2023-08-04
Anticipated expiration: 2039-01-11
Also published as: CN109785229A

Abstract

The embodiment of the invention discloses an intelligent group photo method, device, equipment and medium based on block chain implementation. The method comprises the following steps: receiving a group photo request initiated by an initiating user; acquiring at least two original pictures provided by a target group photo object according to the group photo request, and generating group photo pictures from the at least two original pictures; and generating a picture uplink storage transaction request based on the group photo, and transmitting the picture uplink storage transaction request to a block chain network so as to store the group photo in an uplink mode. According to the embodiment of the invention, the original pictures of the target group photo object are intelligently synthesized and stored in the blockchain, so that the intelligent virtual group photo is realized, the permanent storage and inquiry of the group photo picture are ensured, the time and space limitation is broken, the investment of manpower, material resources and time is reduced, and the convenience of the group photo of a user is improved.

Description

Intelligent group photo method, device, equipment and medium based on block chain

Technical Field

The embodiment of the invention relates to the technical field of blockchain data processing, in particular to an intelligent group photo method, device, equipment and medium based on blockchain implementation.

Background

With the rapid development of urban construction, more and more people are gradually dispersed to life, study or work in various cities or areas, so that relatives and friends are less and more separated, and the relatives and friends are difficult to gather together to shoot a group photo to stay as a souvenir.

In the prior art, a specific time can be appointed in advance, the group photo is shot at a designated place, and the group photo picture is obtained through the processes of picture processing, developing and the like. Or when the members cannot gather, the individual photos of each member are required, the people in the individual photos of the members are manually matted, and then the matted pictures of the plurality of people are spliced together, so that the picture with the group photo effect is obtained.

However, the time requirement and the coordination degree requirement of the prior art on the group photo members are larger, the cost on manpower, material resources and time is higher, and the group photo picture synthesis effect is poor.

Disclosure of Invention

The embodiment of the invention provides an intelligent group photo method, device, equipment and medium based on block chain, which can realize intelligent virtual group photo, reduce investment of manpower, material resources and time and improve convenience of group photo of users.

In a first aspect, an embodiment of the present invention provides an intelligent group photo method implemented based on a blockchain, including:

Receiving a group photo request initiated by an initiating user;

acquiring at least two original pictures provided by a target group photo object according to the group photo request, and generating group photo pictures from the at least two original pictures;

and generating a picture uplink storage transaction request based on the group photo, and transmitting the picture uplink storage transaction request to a block chain network so as to store the group photo in an uplink mode.

In a second aspect, an embodiment of the present invention provides an intelligent group photo method implemented based on a blockchain, applied to a client, where the method includes:

acquiring a group photo request initiated by an initiating user through a displayed group photo request interactive interface;

and forming a group photo transaction request from the group photo request through the block chain link points, transmitting the group photo request to a block chain network to acquire an original picture of a target group photo object, generating a group photo picture, and storing the group photo picture in a uplink manner.

In a third aspect, an embodiment of the present invention provides an intelligent group photo apparatus implemented based on a blockchain, including:

the group photo request receiving module is used for receiving a group photo request initiated by an initiating user;

the intelligent synthesis module is used for acquiring at least two original pictures provided by the target group photo object according to the group photo request and generating group photo pictures from the at least two original pictures;

And the uplink storage module is used for generating a picture uplink storage transaction request based on the group photo, transmitting the picture uplink storage transaction request to a blockchain network and carrying out uplink storage on the group photo.

In a fourth aspect, an embodiment of the present invention provides an intelligent group photo device implemented based on a blockchain, configured to a client, where the device includes:

the group photo request acquisition module is used for acquiring a group photo request initiated by an initiating user through the displayed group photo request interactive interface;

and the group photo transaction request generation module is used for transmitting the group photo request to a block chain network through a block chain link point to acquire an original picture of a target group photo object, generating a group photo picture and storing the group photo picture in a uplink mode.

In a fifth aspect, an embodiment of the present invention provides an apparatus, including:

one or more processors;

a memory for storing one or more programs;

when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the intelligent group photo method based on the blockchain implementation according to any embodiment of the first aspect of the present invention, or the one or more processors are caused to implement the intelligent group photo method based on the blockchain implementation according to any embodiment of the second aspect of the present invention.

In a sixth aspect, an embodiment of the present invention provides a computer readable storage medium, where a computer program is stored, where the program when executed by a processor implements the blockchain-based intelligent group photo method according to any embodiment of the first aspect of the present invention, or where the program when executed by a processor implements the blockchain-based intelligent group photo method according to any embodiment of the second aspect of the present invention.

According to the embodiment of the invention, the original pictures of the target group photo object appointed in the group photo request are collected by receiving the group photo request initiated by the initiating user based on the client, the group photo pictures are intelligently synthesized to obtain the group photo picture, and the uplink storage transaction request is generated based on the group photo picture and transmitted to the blockchain network so as to store the group photo picture in an uplink mode. According to the embodiment of the invention, the original pictures of the target group photo object are intelligently synthesized and stored in the blockchain, so that the intelligent virtual group photo is realized, the permanent storage and inquiry of the group photo picture are ensured, the time and space limitation is broken, the investment of manpower, material resources and time is reduced, and the convenience of the group photo of a user is improved.

Drawings

FIG. 1 is a flowchart of a block chain implementation-based intelligent group photo method according to an embodiment of the present invention;

FIG. 2 is a flowchart of a block chain implementation-based intelligent group photo method according to a second embodiment of the present invention;

FIG. 3 is a flowchart of a block chain implementation-based intelligent group photo method according to a third embodiment of the present invention;

FIG. 4 is a flowchart of a block chain implementation-based intelligent group photo method according to a fifth embodiment of the present invention;

fig. 5 is a schematic structural diagram of an intelligent group photo device based on blockchain implementation according to a sixth embodiment of the present invention;

fig. 6 is a schematic structural diagram of an intelligent group photo device based on a blockchain implementation according to a seventh embodiment of the present invention;

fig. 7 is a schematic structural diagram of an apparatus according to an eighth embodiment of the present invention.

Detailed Description

Embodiments of the present invention will be described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the embodiments of the invention and are not limiting of the invention. It should be further noted that, for convenience of description, only some, but not all of the structures related to the embodiments of the present invention are shown in the drawings.

Example 1

Fig. 1 is a flowchart of an intelligent group photo method based on a blockchain implementation, which is applicable to the case of generating virtual group photo pictures, according to an embodiment of the present invention, the method may be performed by an intelligent group photo device based on a blockchain implementation, and the device may be implemented in software and/or hardware, and may be configured in a blockchain node, or may be configured in an electronic device that can access the blockchain node, for example, a server. The method specifically comprises the following steps:

S110, receiving a group photo request initiated by an initiating user.

In a specific embodiment of the present invention, the initiating user may refer to a user initiating a virtual group photo in a network, that is, the initiating user initiates a virtual group photo with at least one target group photo object in the network, so that the initiating user and the target group photo object do not need to gather together in a real environment to shoot a group photo, and a group photo picture of the target group photo object including the initiating user can be generated through the network. The group photo request may be a request initiated by an initiating user into the network to trigger the network to implement a virtual group photo based on the group photo request. The group photo request may include a target group photo object, which may be represented by a user id or account information. The group photo request can also comprise at least one of group photo background setting, group photo theme setting and group photo tone setting so as to realize the preset group photo effect of the group photo picture.

Specifically, the initiating user may initiate a group photo request by inputting group photo related information in a visual interface of the App using a conventional Application (App), so that a server in the network receives the group photo request and performs a group photo picture generation operation. Or, the initiating user can initiate a group photo request to a server deployed with a lightweight node or a blockchain node in the network by inputting group photo related information in a visual interface of the APP, and the server deployed with the lightweight node or the blockchain node initiates a group photo transaction request to the blockchain network according to the group photo request based on an intelligent contract, so that the nodes in the blockchain network receive the group photo transaction request as the group photo request and execute a group photo picture generation operation. Alternatively, the initiating user may also use a decentralized, decentralized application (Decentralized Application, DApp) to input the group photo related information in a visual interface of the DApp, initiate a group photo transaction request directly into the blockchain network through a lightweight node deployed therein, whereby nodes in the blockchain network receive the group photo transaction request as a group photo request, and perform a group photo picture generation operation.

The lightweight node is similar to the full node, and deploys deployment data of the blockchain, such as intelligent contracts, consensus mechanisms and the like, so that the lightweight node can participate in a transaction request interaction process of the blockchain, but does not store all the blockchain data. When the lightweight node needs to inquire transaction data in the block, the transaction data can be acquired from other nodes in real time and verified in a set mode. The lightweight node can be generally deployed in the terminal equipment, has lower requirement on hardware configuration of the equipment, can be integrated in an operating system layer to control hardware in the terminal equipment, can interact with upper application software and provides blockchain support for functions of the application software.

S120, at least two original pictures provided by the target group photo object are obtained according to the group photo request, and the group photo picture is generated by the at least two original pictures.

In a specific embodiment of the present invention, the group photo request may include a target group photo object, which may include the initiating user itself. The original picture is a picture provided by the target group photo object and including the image of the target group photo object person, preferably a single picture including only the target group photo object person. The client side to which the target group photo object belongs can be matched and determined from the network through target group photo object information contained in the group photo request, and the original picture uploaded by the target group photo object through a visual interface of the APP or the DApp is notified and acquired through providing visual group photo invitation to the APP or the DApp of the target group photo object. The group photo request can also comprise group photo effective time, so that the original picture is a picture received in the group photo effective time; the group photo request may further include a target number, and the template number is used to limit the receiving of the original picture, so that the original picture is the picture received in the target number. The original pictures outside the regulation can not be received, can be deleted after being received, and provides basis for generating the group photo pictures.

Specifically, the server may send and display a group photo invitation to the target group photo object, and provide the original picture uploaded by the target group photo object to the initiating user, so as to collect the original picture of the target group photo object for the initiating user, so that the initiating user may generate the group photo picture through manual operation. Or after receiving the original picture of the target group photo object, the server intelligently synthesizes the original picture provided by the target group photo object by adopting an intelligent group photo algorithm to obtain a group photo picture and provides the group photo picture for the initiating user and/or the target group photo object. Or, the block link point can receive the original picture uploaded by the target group photo object by sending and displaying the group photo invitation to the target group photo object, and generate the group photo picture based on the group photo intelligent contract and the consensus mechanism. The generation mode of the group photo is not limited in this embodiment, and any intelligent group photo algorithm, group photo intelligent contract and common knowledge mechanism can be applied to this embodiment, for example, by performing human body identification on original pictures, performing intelligent layout and splicing on human bodies in each original picture, and generating group photo pictures according to scene settings such as background or theme.

S130, generating a picture uplink storage transaction request based on the group photo, and transmitting the picture uplink storage transaction request to a block chain network to store the group photo in an uplink mode.

In an embodiment of the present invention, in order to permanently save the group photo and facilitate the inquiry of the group photo, the group photo is up-chain saved in the blockchain. Specifically, the initiating user can upload the manually synthesized group photo picture to the server, and the server sends the group photo picture to the blockchain node; or the server directly sends the group photo picture intelligently synthesized by the server to the block chain node, and the block chain node generates a picture uplink storage transaction request comprising the group photo picture. Or the block link point directly generates a picture uplink storage transaction request comprising the group photo after generating the group photo. The picture uplink storage transaction request is transmitted to the blockchain network, so that nodes in the blockchain network store the group photo picture uplink in the blockchain based on a consensus mechanism. In addition, the group photo picture can be used as a copyright registration work, and the group photo picture can be subjected to copyright registration and uplink storage so as to protect the copyright of the group photo picture.

According to the technical scheme, through receiving a group photo request initiated by an initiating user based on a client, collecting original pictures of a target group photo object appointed in the group photo request, intelligently synthesizing a plurality of original pictures to obtain a group photo picture, generating a uplink storage transaction request based on the group photo picture, and transmitting the uplink storage transaction request to a blockchain network to store the group photo picture in a uplink mode. According to the embodiment of the invention, the original pictures of the target group photo object are intelligently synthesized and stored in the blockchain, so that the intelligent virtual group photo is realized, the permanent storage and inquiry of the group photo picture are ensured, the time and space limitation is broken, the investment of manpower, material resources and time is reduced, and the convenience of the group photo of a user is improved.

Example two

The present embodiment provides a preferred implementation manner of the intelligent group photo method implemented based on the blockchain on the basis of the first embodiment, which can receive an original picture fed back by a target group photo object through a server and intelligently synthesize the original picture. Fig. 2 is a flowchart of an intelligent group photo method based on block chain implementation according to a second embodiment of the present invention, as shown in fig. 2, the method includes the following specific steps:

s210, receiving a group photo request initiated by an initiating user.

S220, sending a group photo invitation to a client to which the target group photo object belongs according to the target group photo object specified in the group photo request.

In a specific embodiment of the present invention, the group photo request refers to a request initiated by an initiating user to a server by using an APP client, and is used to instruct the server to collect an original picture of a target group photo object, and perform intelligent composition on the original picture. The group photo request can comprise a target group photo object, and the target group photo object can be represented by using a user identity or account information; the group photo request can comprise group photo effective time or target number, which is used for limiting the receiving rule of the server for the original picture; the group photo request may further include at least one of group photo background setting, group photo theme setting, and group photo tone setting, for defining a scene and an effect of the group photo picture.

Specifically, the server receives a group photo request initiated by an initiating user based on an APP client, obtains account information of local login of the client to which each user belongs according to the group photo request, and determines that the user is a target group photo object if the account information of the local login is consistent with the account information of the target group photo object included in the group photo request. And generating a group photo invitation according to the group photo request, such as a message notice and the like, and sending the group photo invitation to the client to which the target group photo object belongs based on the client visual interface. The group photo invitation may include inviters and invitees, and may further include information such as effective time of the group photo, so that the target group photo object decides whether to perform group photo based on the group photo invitation, and knows effective time of feedback, so as to avoid missing the group photo opportunity.

S230, receiving an original picture fed back by the client based on the group photo invitation.

In a specific embodiment of the present invention, the target group photo object receives a group photo invitation sent by the server, and if it is determined to participate in the group photo according to a constraint condition specified in the group photo invitation, the original picture is uploaded to the server through the client within the constraint condition. The original picture is a picture comprising the character image of the target group photo object, preferably a single picture only comprising the target group photo object, so that human body identification, acquisition, splicing and the like of the target group photo object during the intelligent synthesis in the later period are facilitated. The original picture can be a picture locally stored by a client to which the target group photo object belongs, or can be a picture which the target group photo object shoots and uploads based on the client. The server receives the original pictures fed back by the client based on the group photo invitation, wherein the original pictures comprise at least two pictures uploaded by the client to which the initiating user and/or the target group photo object belong.

S240, intelligently synthesizing at least two original pictures provided by the target group photo object by adopting an intelligent group photo algorithm to obtain a group photo picture.

In a specific embodiment of the present invention, the intelligent group photo algorithm is an algorithm for synthesizing at least two original pictures into a new group photo according to group photo conditions set in the group photo request. Specifically, the server performs human body recognition on the original picture by adopting a human body recognition technology according to an intelligent group photo algorithm, and extracts a recognized human body image from the original picture. According to the group photo conditions, such as group photo background, group photo theme, etc., set in the group photo request, the human body images, the background, the theme, etc. are intelligently laid out and spliced, and the personalized content provided by the initiating user and the image data processed by the algorithm are intelligently synthesized, so that the group photo picture of at least two persons including the initiating user and/or the target group photo object, etc. is obtained. It should be noted that, the generating manner of the group photo is not limited in this embodiment, and any intelligent group photo algorithm can be applied in this embodiment.

S250, generating a picture uplink storage transaction request based on the group photo, and transmitting the picture uplink storage transaction request to a block chain network to store the group photo in an uplink mode.

In the specific embodiment of the invention, the server directly sends the intelligently synthesized group photo pictures to the block chain node, and the block chain node generates a picture uplink storage transaction request comprising the group photo pictures. Alternatively, the server may be pre-deployed with blockchain nodes or lightweight nodes, and the server generates the picture uplink storage transaction request directly based on the group photo. The picture uplink storage transaction request is transmitted to the blockchain network, so that nodes in the blockchain network store the group photo picture uplink in the blockchain based on a consensus mechanism. In addition, the group photo picture can be used as a copyright registration work, and the group photo picture can be subjected to copyright registration and uplink storage so as to protect the copyright of the group photo picture.

According to the technical scheme of the embodiment, the server determines the target group photo object by receiving the group photo request initiated by the initiating user based on the client, and sends the group photo invitation to the client to which the target group photo object belongs. And receiving the original pictures fed back by the client based on the group photo invitation, and intelligently synthesizing a plurality of original pictures by adopting an intelligent group photo algorithm to obtain the group photo picture. And finally, generating a uplink storage transaction request based on the group photo, and transmitting the request to a blockchain network to store the group photo in the uplink. According to the embodiment of the invention, the original pictures of the target group photo object are intelligently synthesized and stored in the blockchain, so that the intelligent virtual group photo is realized, the permanent storage and inquiry of the group photo picture are ensured, the time and space limitation is broken, the investment of manpower, material resources and time is reduced, and the convenience of the group photo of a user is improved.

Example III

The embodiment provides a preferred implementation manner of the intelligent group photo method based on the block chain implementation on the basis of the first embodiment, which can receive an original picture fed back by a target group photo object through a block chain link point and intelligently synthesize the original picture.

Receiving a group photo request initiated by an initiating user, wherein the group photo request comprises: and acquiring a group photo transaction request initiated by an initiating user as a group photo request, and transmitting the group photo request in a blockchain network to execute the group photo transaction request to inform a target group photo object of providing an original picture.

Correspondingly, obtaining at least two original pictures provided by the target group photo object according to the group photo request, and generating the group photo picture from the at least two original pictures, including: acquiring a picture transmission transaction request; and when the preset group photo generation condition is met, generating a group photo operation transaction request according to the received original picture, and transmitting the group photo operation transaction request to a blockchain network to execute the group photo operation transaction request to obtain the group photo picture.

Fig. 3 is a flowchart of an intelligent group photo method based on block chain implementation according to a third embodiment of the present invention, as shown in fig. 3, the method includes the following specific steps:

s310, acquiring a group photo transaction request initiated by an initiating user as a group photo request, and transmitting the group photo request in a blockchain network to execute the group photo transaction request to inform a target group photo object of providing an original picture.

In the specific embodiment of the invention, an initiating user can input the associated information of the group photo through a visual interface of the APP, initiate a group photo request to a server which is deployed with a lightweight node or a blockchain node in a network, and the server which is deployed with the lightweight node or the blockchain node fills the group photo request into a template of the intelligent contract based on the intelligent contract to generate a group photo transaction request, and the group photo request is used as the group photo request initiated by the initiating user and transmitted in the blockchain network. Or, the initiating user can also use the DApp to input the group photo related information in the visual interface of the DApp, and directly initiate the group photo transaction request to the blockchain network through the lightweight node deployed therein as the group photo request and transmit the group photo request in the blockchain network. Thus, nodes in the blockchain network acquire the group photo transaction request, and execute the group photo transaction request to inform the target group photo object of providing the original picture.

The group photo transaction request can comprise a target group photo object, and the target group photo object can be represented by using a user identity or account information; the group photo transaction request can comprise group photo effective time or target number, which is used for limiting the receiving rule of the block chain link points to the original picture; the group photo transaction request can also comprise at least one of group photo background setting, group photo theme setting and group photo tone setting, and the group photo background setting, the group photo theme setting and the group photo tone setting are used for limiting the scene and the effect of the group photo picture.

In this embodiment, the block link point executes the group photo transaction request, and may generate a group photo invitation according to the group photo transaction request, and send the group photo invitation to the target group photo object. The group photo invitation may include inviters and invitees, and may further include information such as effective time of the group photo, so that the target group photo object decides whether to perform group photo based on the group photo invitation, and knows effective time of feedback, so as to avoid missing the group photo opportunity.

Optionally, executing the group photo transaction request, and displaying the group photo invitation to the target group photo object based on the visual interface.

In this embodiment, the block link point executes the group photo transaction request, and performs visual display of the group photo invitation to the client to which the target group photo object belongs through the visual interface of the APP or DApp. The display of the group photo invitation is performed in a visual form such as a notification message or a card.

Specifically, the block link point executes the group photo transaction request, and may display the group photo invitation to the client to which the local user of the block link node belongs based on the visual interface. Or executing the group photo transaction request by the block chain link point, acquiring account information of local login of the block chain node, if the account information of the local login is consistent with the account information of the target group photo object included in the group photo transaction request, determining that the locally logged account is the target group photo object designated in the group photo transaction request, and further displaying group photo invitation to the client to which the locally logged account belongs based on the visual interface so as to inform the target group photo object of providing the original picture.

S320, acquiring a picture transmission transaction request.

In a specific embodiment of the present invention, the original picture fed back by the target group photo object is carried in the picture transmission transaction request, and is used for indicating the blockchain node to receive the original picture. The blockchain node can receive an original picture in the picture transmission transaction request according to the group photo effective time, the target number and the target group photo object included in the group photo transaction request. Specifically, the target group photo object can upload an original picture based on a visual interface of the APP, and send the original picture to a server with a lightweight node or a blockchain node deployed in the network, so that the server with the lightweight node or the blockchain node generates a picture transmission transaction request according to the original picture and transmits the picture transmission transaction request to the blockchain network. Or, the target group photo object can upload the original picture based on the visual interface of the DApp, and the picture transmission transaction request is directly initiated to the blockchain network through the lightweight node deployed in the target group photo object. Thus, the block chain node acquires a picture transmission transaction request transmitted in the block chain network and extracts an original picture in the picture transmission transaction request.

Specifically, if the blockchain node performs the display of the group photo invitation on some or all of the blockchain node local login users including the target group photo object, the blockchain node acquires and executes the picture transmission transaction request, so that the blockchain node local user can acquire the signature key input by the operation of the group photo invitation, if the signature key is consistent with the signature information of the target group photo object included in the group photo transaction request, the operating user is determined to be the target group photo object, and the original picture included in the picture transmission transaction request is received, otherwise, the operation user is not received. If the blockchain node determines the target group photo object and displays the group photo invitation according to the local login account information, the blockchain node acquires and executes the picture transmission transaction request, and can directly acquire the original picture included in the picture transmission transaction request.

The original picture is a picture comprising the character image of the target group photo object, preferably a single picture only comprising the target group photo object, so that human body identification, acquisition, splicing and the like of the target group photo object during the intelligent synthesis in the later period are facilitated. The original picture can be a picture locally stored by a client to which the target group photo object belongs, or can be a picture which the target group photo object shoots and uploads based on the client. The block link point receives a picture transmission transaction request generated by a client based on an original picture fed back by the group photo invitation, and extracts the original picture in the picture transmission transaction request, wherein the original picture comprises at least two pictures uploaded by the client to which an initiating user and/or a target group photo object belong.

S330, when the preset group photo generation condition is met, generating a group photo operation transaction request according to the received original picture, and transmitting the group photo operation transaction request to a block chain network to execute the group photo operation transaction request to obtain the group photo picture.

In an embodiment of the present invention, the preset group photo generation condition refers to a condition for triggering a group photo generation operation, and may be a receiving condition set according to an original picture receiving condition, or may be a block generation condition, for example, a group photo operation is performed after a block is set. When the preset group photo generation condition is met, generating a group photo operation transaction request according to the received original picture, and transmitting the group photo operation transaction request to the blockchain network to execute the group photo operation transaction request to obtain a group photo picture, or indicating nodes in the blockchain network to execute the group photo operation transaction request to obtain the group photo picture.

Optionally, generating a group photo operation transaction request based on the group photo intelligent contract and the received original picture, and transmitting the group photo operation transaction request to a blockchain network; and executing a group photo operation transaction request, splicing the original pictures into group photo pictures, and adding the group photo pictures serving as group photo operation transaction data into the block.

In this embodiment, a group photo smart contract may be deployed in advance in the blockchain node, for specifying a rule and algorithm for generating a group photo picture, and the like. Based on intelligent contract, the blockchain node generates a group photo operation transaction request according to the received original picture, scene conditions set in the group photo transaction request and the like, and transmits the group photo operation transaction request to the blockchain network. And executing a group photo operation transaction request by the nodes in the blockchain network, identifying and extracting the human body of the original picture, intelligently laying out the human body image and the scene according to the scene setting condition, and generating the group photo picture. And adding the group photo picture as group photo operation transaction data into the block.

S340, generating a picture uplink storage transaction request based on the group photo, and transmitting the picture uplink storage transaction request to a block chain network to store the group photo in an uplink mode.

In a specific embodiment of the present invention, a node that generates a group photo generates a request for a picture uplink memory transaction based on the group photo and transmits the request to a blockchain network. And if the matching degree of the group photo picture included in the group photo uplink storage transaction request and the group photo picture generated by the node reaches a preset threshold, confirming the group photo uplink storage transaction request, and performing uplink storage on the group photo picture included in the group photo uplink storage transaction request so as to permanently store the group photo. In addition, the group photo picture can be used as a copyright registration work, and the group photo picture can be subjected to copyright registration and uplink storage so as to protect the copyright of the group photo picture.

In addition, the blockchain node can generate an uplink storage address of the group photo based on the operation of the initiating user or the target group photo object on the visual interface, and provide the uplink storage address as a sharing link to the initiating user or the target group photo object, and provide a forwarding function of the sharing link for the user, so that the user receiving the sharing link can access the group photo stored in the blockchain through the sharing link.

It should be noted that in each of the above execution steps, the blockchain nodes may be the same node or different nodes. The present embodiment does not limit the blockchain node executing the transaction request, and any blockchain node that can execute and needs to execute can execute the above operation flow.

According to the technical scheme of the embodiment, the block link point acquires a group photo transaction request, and the group photo transaction request is transmitted in the block chain network as a group photo request initiated by an initiating user so as to execute the group photo transaction request and inform a target group photo object to provide an original picture. And receiving and executing the picture transmission transaction request comprising the original picture, and receiving the original picture of the target group photo object according to the receiving rule. And finally, when the preset group photo generation condition is met, generating a group photo operation transaction request according to the received original picture, transmitting the group photo operation transaction request to a blockchain network to execute the group photo operation transaction request to obtain a group photo picture, generating a uplink storage transaction request based on the group photo picture, and transmitting the uplink storage transaction request to the blockchain network to store the group photo picture in uplink. According to the embodiment of the invention, the original pictures of the target group photo object are intelligently synthesized and stored in a linking manner through the block chain, so that the intelligent virtual group photo is realized, the group photo efficiency and accuracy are improved, the permanent storage and inquiry of the group photo picture are ensured, the time and space limitation is broken, the investment of manpower, material resources and time is reduced, and the convenience of the group photo of a user is improved.

Example IV

The present embodiment provides a preferred implementation manner of the intelligent group photo method implemented based on the blockchain on the basis of the first embodiment, and the method can be performed by an intelligent group photo device implemented based on the blockchain, which can be implemented in software and/or hardware and can be configured in a server or a blockchain node. The method specifically comprises the following steps:

further, taking the group photo picture as a copyright registration work, initiating a group photo picture copyright registration transaction request to a blockchain network of a copyright management function to request a copyright management blockchain node to respond to the group photo picture copyright registration transaction request, and carrying out copyright registration and uplink storage on the group photo picture.

In the embodiment of the invention, after intelligent synthesis of the group photo, the server or the blockchain node can take the finally generated group photo as a copyright registration work and initiate a request of the copyright registration transaction of the group photo to a blockchain network with a copyright management function. The blockchain network of the copyright management function refers to a blockchain network formed by blockchain nodes capable of carrying out copyright related transaction processing, and the blockchain nodes can be the same nodes as the blockchain nodes with the group photo generation function or can be different nodes. And responding the request of the copyright registration transaction of the group photo by the request of the copyright management block chain node through the initiation of the request of the copyright registration transaction of the group photo, taking the group photo as a copyright registration work, registering the copyright and storing the copyright in the block chain in a uplink manner.

Optionally, based on the operation of the user on the visual interface, a usage transaction request including the group photo information is generated and transmitted to the blockchain network of the copyright management function, so as to request the copyright management blockchain node to query the target group photo matching with the group photo information from the blockchain in response to the usage transaction request, and the target group photo is provided for the initiating user using the transaction request.

In this embodiment, under the protection of the copyright of the group photo by the blockchain network of the copyright management function, if the user wants to acquire and use the group photo in the blockchain network, the user can operate the visual interface of the APP or the DApp to send a use request to the server or the blockchain, so that the blockchain node generates a use transaction request including the group photo information based on the operation of the user on the visual interface, and transmits the use transaction request to the blockchain network of the copyright management function. The transaction request at least includes the information of the group photo picture to be queried, such as the identity or account information of the group photo object in the group photo picture, the group photo generation time, the group photo initiator and the like. The request copyright management blockchain node responds to the request of using the transaction by initiating the request of using the transaction, and queries a target group photo picture matched with group photo picture information included in the request of using the transaction from the blockchain and provides the target group photo picture to an initiating user of the request of using the transaction through a visual interface.

Optionally, based on the operation of the user on the visual interface, an infringement maintenance transaction request based on the group photo is generated and transmitted to a blockchain network of the copyright management function to request the copyright management blockchain node to respond to the infringement maintenance transaction request, and uplink storage data matched with the group photo is queried from the blockchain as infringement evidence data and provided for an initiating user of the infringement maintenance transaction request.

In this embodiment, under the protection of the copyright of the group photo by the blockchain network of the copyright management function, if the user wants to infringe and maintain the group photo, the infringe and maintain request can be sent to the server or the blockchain by operating the visual interface of the APP or the DApp, so that the blockchain node generates the infringe and maintain transaction request including the group photo information based on the operation of the visual interface by the initiating user, and transmits the infringe and maintain transaction request to the blockchain network of the copyright management function. The infringement maintenance transaction request at least comprises a group photo picture to be infringement maintained. By initiating the infringement maintenance request, the request copyright management blockchain node responds to the transaction request, and inquires uplink storage data matched with the group photo picture, such as the identity mark or account information of the group photo object in the group photo picture, the group photo generation time, the group photo initiator and other information, from the blockchain, and the related data is used as infringement evidence data and is provided for an initiating user of the infringement maintenance transaction request through a visual interface.

Optionally, according to the user behavior and the transaction request type, updating the incentive element of the initiating user of the transaction request, and writing the incentive element updating information of the initiating user into the blockchain as transaction data.

In this embodiment, in the copyright protection of the group photo, the user behavior may include an operation performed by the user based on the visual interface, and the user behavior corresponds to the transaction request type. For example, the user actions may include a user's rights registration action, a query action, a use action, and an infringement maintenance action for the group photo, and each corresponding to a group photo rights registration transaction request, a use transaction request, and an infringement maintenance transaction request. Thus, the user may be rewarded or consumed with incentive elements corresponding to different user behaviors and transaction request types. Wherein the incentive element refers to a general digital currency in the blockchain network or a special digital currency in the blockchain network with a copyright management function. For example, when a user performs an information acquisition action and initiates a transaction request for information acquisition to a blockchain network, consumption of an incentive element can be performed on the user, so that the user can use the incentive element to exchange query information or pay a price for information acquisition; when the user performs the uploading action of the information, such as the provision of infringement evidence data, the user can be rewarded with motivation elements to reward the user for uploading useful information. Thus updating the incentive elements of the initiating user for the transaction request and writing the incentive element update information of the initiating user as transaction data into the blockchain.

According to the technical scheme, a blockchain network with a copyright management function is provided for a user, and the functions of copyright registration, application and infringement maintenance of the group photo picture are provided for the user through the blockchain network with the copyright management function. Therefore, not only can the photo frame be permanently stored, but also copyright protection can be carried out for the photo frame, and the use safety of the photo frame is improved.

Example five

Fig. 4 is a flowchart of an intelligent group photo method based on a blockchain implementation, which is applicable to the case of generating virtual group photo pictures, and the method may be performed by an intelligent group photo device based on a blockchain implementation, and the device may be implemented in software and/or hardware, and may be configured in a client. The method specifically comprises the following steps:

s410, acquiring a group photo request initiated by an initiating user through the displayed group photo request interactive interface.

In a specific embodiment of the present invention, the client may be an APP or DApp client, which provides a group photo operation interface for the user. The client side can display a group photo request interactive interface to a user so as to instruct the user initiating the group photo to perform input operation on the interactive interface according to the group photo requirement, thereby initiating the group photo request. The group photo request interactive interface may include a plurality of group photo setting options, such as a group photo number, target group photo object information, group photo effective time, group photo background, group photo theme, group photo hue, etc., so as to satisfy the group photo requirement of the user. Therefore, the client acquires input information of the user based on the group photo request interactive interface, and initiates a group photo request according to the input information. Specifically, the group photo request may be initiated to a server, or may be initiated to a server where a blockchain node or a lightweight node is deployed, or may be initiated to a lightweight node.

S420, forming a group photo transaction request from the group photo request through the block chain link points, transmitting the group photo request to a block chain network to acquire an original picture of a target group photo object, generating a group photo picture, and storing the group photo picture in a uplink manner.

In the embodiment of the invention, a server provided with a blockchain node or a lightweight node and the lightweight node can generate a group photo transaction request according to the group photo request and an intelligent contract and transmit the group photo transaction request to the blockchain network. And acquiring an original picture of a target group photo object indicated in the group photo transaction request based on the feedback of the client by using a node in the indicating block chain network, generating a group photo picture according to the original picture and the group photo intelligent contract, and carrying out uplink storage on the group photo picture.

Optionally, the uplink storage address of the group photo fed back by the block link point is obtained and provided as a sharing link to the initiating user or the target group photo object, so as to access the group photo stored in the block chain through the sharing link.

In this embodiment, the client may acquire the operation of the user on the visual interface, acquire the uplink storage address of the group photo picture fed back by the block link point from the blockchain, and provide the uplink storage address as the sharing link to the initiating user or the target group photo object, and provide the forwarding function of the sharing link for the user, so that the client receiving the sharing link may access the group photo picture stored in the blockchain through the sharing link.

According to the technical scheme, a group photo operation interface is provided for a user by the client, a group photo request initiated by an initiating user is obtained through a group photo request interaction interface displayed by the client, the group photo request is transmitted to a block chain network through a block chain link point to form a group photo transaction request, so that the block chain link point responds to the group photo transaction request to obtain an original picture of a target group photo object, intelligent synthesis is carried out to generate a group photo picture, and uplink storage is carried out. According to the embodiment of the invention, the group photo operation interface is provided for the user through the client, the intelligent virtual group photo is realized through the interaction between the client and the blockchain network, the permanent storage and inquiry of the group photo picture are ensured, the time and space limitation is broken, the investment of manpower, material resources and time is reduced, and the convenience of the group photo of the user is improved.

Example six

Fig. 5 is a schematic structural diagram of an intelligent group photo device based on a blockchain implementation according to a sixth embodiment of the present invention, where the present embodiment is applicable to a case of generating a virtual group photo picture, and the device may implement the intelligent group photo method based on a blockchain implementation according to any embodiment of the present invention. The apparatus may be configured in a server or blockchain node and specifically includes:

A group photo request receiving module 510, configured to receive a group photo request initiated by an initiating user;

the intelligent synthesis module 520 is configured to obtain at least two original pictures provided by the target group photo object according to the group photo request, and generate a group photo picture from the at least two original pictures;

and the uplink storage module 530 is configured to generate a picture uplink storage transaction request based on the group photo, and transmit the picture uplink storage transaction request to a blockchain network, so as to perform uplink storage on the group photo.

Optionally, if the device is configured in a server, the intelligent composition module 520 is specifically configured to:

sending a group photo invitation to a client to which the target group photo object belongs according to the target group photo object specified in the group photo request;

receiving an original picture fed back by the client based on the group photo invitation;

and adopting an intelligent group photo algorithm to intelligently synthesize at least two original pictures provided by the target group photo object to obtain a group photo picture.

Optionally, if the apparatus is configured in a blockchain node, the group photo request receiving module 510 is specifically configured to:

acquiring a group photo transaction request initiated by the initiating user as the group photo request, and transmitting the group photo request in a blockchain network to execute the group photo transaction request, and notifying a target group photo object to provide an original picture;

Accordingly, the intelligent composition module 520 is specifically configured to:

acquiring a picture transmission transaction request, wherein the picture transmission transaction request carries an original picture fed back by the target group photo object;

and when the preset group photo generation condition is met, generating a group photo operation transaction request according to the received original picture, and transmitting the group photo operation transaction request to a blockchain network to execute the group photo operation transaction request to obtain the group photo picture.

Optionally, the group photo request receiving module 510 is specifically configured to:

and executing the group photo transaction request, and displaying the group photo invitation to the target group photo object based on the visual interface.

Optionally, the intelligent composition module 520 is specifically configured to:

generating a group photo operation transaction request based on a group photo intelligent contract and the received original picture, and transmitting the group photo operation transaction request to a blockchain network;

and executing the group photo operation transaction request, splicing the original pictures into group photo pictures, and adding the group photo pictures serving as group photo operation transaction data into a block.

Optionally, the group photo request includes at least one of group photo background setting, group photo theme setting and group photo tone setting.

Further, the apparatus further comprises a rights maintenance module 540; the copyright maintenance module 540 is specifically configured to:

And taking the group photo picture as a copyright registration work, initiating a group photo picture copyright registration transaction request to a blockchain network with a copyright management function so as to request a copyright management blockchain node to respond to the group photo picture copyright registration transaction request, and carrying out copyright registration uplink storage on the group photo picture.

Optionally, the copyright maintenance module 540 is specifically configured to:

based on the operation of the user on the visual interface, a using transaction request comprising the group photo information is generated and transmitted to a block chain network of a copyright management function so as to request a copyright management block chain link point to respond to the using transaction request, and a target group photo matched with the group photo information is inquired from the block chain and provided for an initiating user of the using transaction request.

Optionally, the copyright maintenance module 540 is specifically configured to:

based on the operation of a user on a visual interface, generating an infringement maintenance transaction request based on a group photo, transmitting the infringement maintenance transaction request to a blockchain network of a copyright management function to request a copyright management blockchain node to respond to the infringement maintenance transaction request, inquiring uplink storage data matched with the group photo from a blockchain as infringement evidence data, and providing the infringement maintenance transaction request to an initiating user.

Optionally, the copyright maintenance module 540 is specifically configured to:

updating the motivation element of the business request initiating user according to the user behavior and the business request type, and writing the motivation element updating information of the initiating user into the blockchain as business data.

According to the technical scheme, through the mutual coordination among the functional modules, the functions of receiving a group photo request, generating a group photo transaction request, sending a group photo invitation, receiving an original picture, synthesizing a group photo picture, storing a group photo picture in a chain, infringement maintenance of the group photo picture and the like are realized. According to the embodiment of the invention, the original pictures of the target group photo object are intelligently synthesized and stored in the blockchain, so that the intelligent virtual group photo is realized, the permanent storage and inquiry of the group photo picture are ensured, the time and space limitation is broken, the investment of manpower, material resources and time is reduced, and the convenience of the group photo of a user is improved.

Example seven

Fig. 6 is a schematic structural diagram of an intelligent group photo device based on a blockchain implementation according to a seventh embodiment of the present invention, where the present embodiment is applicable to a case of generating a virtual group photo picture, and the device may implement the intelligent group photo method based on a blockchain implementation according to any embodiment of the present invention. The device can be configured in a client, and specifically comprises:

The group photo request acquisition module 610 is configured to acquire a group photo request initiated by an initiating user through the displayed group photo request interactive interface;

and the group photo transaction request generating module 620 is configured to transmit the group photo request to the blockchain network to obtain an original picture of the target group photo object, generate a group photo picture, and store the group photo picture in a uplink manner.

Further, the apparatus further includes a sharing link obtaining module 630; the shared link obtaining module 630 is specifically configured to:

and acquiring an uplink storage address of the group photo picture fed back by the block chain link point, and providing the uplink storage address as a sharing link to the initiating user or the target group photo object so as to access the group photo picture stored in the block chain through the sharing link.

According to the technical scheme, the functions of obtaining user operation, initiating a group photo request, generating a group photo transaction request, obtaining a sharing link and the like are achieved through mutual coordination among the functional modules. According to the embodiment of the invention, the group photo operation interface is provided for the user through the client, the intelligent virtual group photo is realized through the interaction between the client and the blockchain network, the permanent storage and inquiry of the group photo picture are ensured, the time and space limitation is broken, the investment of manpower, material resources and time is reduced, and the convenience of the group photo of the user is improved.

Example eight

Fig. 7 is a schematic structural diagram of an apparatus provided in accordance with an embodiment eight of the present invention, and fig. 7 is a block diagram of an exemplary apparatus suitable for implementing an embodiment of the present invention. The device shown in fig. 7 is only an example and should not be construed as limiting the functionality and scope of use of the embodiments of the invention.

The device 12 shown in fig. 7 is merely an example and should not be construed as limiting the functionality and scope of use of embodiments of the present invention. The device 12 may be an electronic device that carries a server, an electronic device that carries a blockchain node, or a terminal device that carries a client.

As shown in fig. 7, device 12 is in the form of a general purpose computing device. Components of device 12 may include, but are not limited to: one or more processors 16, a system memory 28, a bus 18 that connects the various system components, including the system memory 28 and the processors 16.

Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, and a local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include Industry Standard Architecture (ISA) bus, micro channel architecture (MAC) bus, enhanced ISA bus, video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

Device 12 typically includes a variety of computer system readable media. Such media can be any available media that is accessible by device 12 and includes both volatile and nonvolatile media, removable and non-removable media.

The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 30 and/or cache memory 32. Device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from or write to non-removable, nonvolatile magnetic media (not shown in FIG. 7, commonly referred to as a "hard disk drive"). Although not shown in fig. 7, a magnetic disk drive for reading from and writing to a removable non-volatile magnetic disk (e.g., a "floppy disk"), and an optical disk drive for reading from or writing to a removable non-volatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In such cases, each drive may be coupled to bus 18 through one or more data medium interfaces. The system memory 28 may include at least one program product having a set (e.g., at least one) of program modules configured to carry out the functions of embodiments of the invention.

A program/utility 40 having a set (at least one) of program modules 42 may be stored in, for example, system memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment. Program modules 42 generally perform the functions and/or methods of the embodiments described herein.

Device 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), one or more devices that enable a user to interact with device 12, and/or any devices (e.g., network card, modem, etc.) that enable device 12 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 22. Also, device 12 may communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet, via network adapter 20. As shown, network adapter 20 communicates with other modules of device 12 over bus 18. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with device 12, including, but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.

The processor 16 executes various functional applications and data processing, such as implementing the blockchain-based intelligent group photo method provided by any of the embodiments of the first aspect of the present invention, by running at least one of a plurality of programs stored in the system memory 28.

The processor 16 executes various functional applications and data processing, such as implementing the blockchain-based intelligent group photo method provided by any of the embodiments of the second aspect of the present invention, by running at least one of a plurality of programs stored in the system memory 28.

Example nine

An embodiment of the present invention also provides a computer readable storage medium having stored thereon a computer program (or called computer executable instructions) that when executed by a processor, performs a blockchain-based intelligent group photo method performed by a server or a blockchain node in any of the embodiments, the method including:

receiving a group photo request initiated by an initiating user;

An embodiment of the present invention also provides a computer readable storage medium having stored thereon a computer program (or called computer executable instructions) that when executed by a processor implements a blockchain-based intelligent group photo method performed by a client in any of the embodiments, the method including:

The computer storage media of embodiments of the invention may take the form of any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations for embodiments of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or device. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).

Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the embodiments of the present invention have been described in connection with the above embodiments, the embodiments of the present invention are not limited to the above embodiments, but may include many other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An intelligent group photo method based on block chain implementation, which is characterized by comprising the following steps:

receiving a group photo request initiated by an initiating user;

generating a picture uplink storage transaction request based on the group photo, and transmitting the picture uplink storage transaction request to a block chain network so as to store the group photo in an uplink mode;

the method is executed by a block chain link point, and the receiving of the group photo request initiated by the initiating user comprises the following steps:

Acquiring a group photo transaction request initiated by the initiating user as the group photo request, and transmitting the group photo request in a blockchain network to execute the group photo transaction request, and notifying a target group photo object to provide an original picture; wherein the blockchain node is deployed in a server; the group photo transaction request is generated by the server based on an intelligent contract to fill the group photo request into a template of the intelligent contract;

correspondingly, the obtaining at least two original pictures provided by the target group photo object according to the group photo request, and generating the group photo picture from the at least two original pictures includes:

acquiring a picture transmission transaction request; the picture transmission transaction request carries an original picture fed back by the target group photo object;

2. The method of claim 1, wherein said executing the group photo transaction request, notifying a target group photo object to provide an original picture, comprises:

3. The method of claim 1, wherein generating a group photo operation transaction request from the received original picture and transmitting into a blockchain network to execute the group photo operation transaction request to obtain a group photo picture, comprises:

4. The method of claim 1, wherein the group photo request includes at least one of group photo background settings, group photo theme settings, and group photo hue settings.

5. The method as recited in claim 1, further comprising:

6. The method as recited in claim 5, further comprising:

7. The method as recited in claim 5, further comprising:

8. The method according to any one of claims 5-7, further comprising:

9. An intelligent group photo method based on block chain implementation, which is characterized by being applied to a client, the method comprising:

forming a group photo transaction request from the group photo request through a block chain link point, transmitting the group photo request to a block chain network to acquire an original picture of a target group photo object, generating a group photo picture, and storing the group photo picture in a uplink manner; wherein the blockchain node is deployed in a server; the group photo transaction request is generated by the server based on an intelligent contract to fill the group photo request into a template of the intelligent contract.

10. The method as recited in claim 9, further comprising:

11. Intelligent group photo device based on block chain realization, its characterized in that includes:

the uplink storage module is used for generating a picture uplink storage transaction request based on the group photo, transmitting the picture uplink storage transaction request to a blockchain network and carrying out uplink storage on the group photo;

the device is configured in a blockchain node, and the group photo request receiving module is specifically configured to:

correspondingly, the intelligent synthesis module is specifically configured to:

12. An intelligent group photo device based on blockchain implementation, configured at a client, the device comprising:

the group photo transaction request generation module is used for forming a group photo transaction request from the group photo request through a block chain link point, transmitting the group photo request to a block chain network to acquire an original picture of a target group photo object, generating a group photo picture, and carrying out uplink storage on the group photo picture; wherein the blockchain node is deployed in a server; the group photo transaction request is generated by the server based on an intelligent contract to fill the group photo request into a template of the intelligent contract.

13. An intelligent group photo device based on blockchain implementation, comprising:

one or more processors;

a memory for storing one or more programs;

when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the blockchain-based intelligent group photo method of any of claims 1-8 or the one or more processors are caused to implement the blockchain-based intelligent group photo method of any of claims 9-10.

14. A computer readable storage medium having stored thereon a computer program, wherein the program when executed by a processor implements the blockchain-based intelligent group photo method of any of claims 1-8, or wherein the program when executed by a processor implements the blockchain-based intelligent group photo method of any of claims 9-10.