CN117171438A - Digital image recommendation method, device, computer equipment and storage medium - Google Patents
Digital image recommendation method, device, computer equipment and storage medium Download PDFInfo
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Abstract
The application relates to a digital image recommendation method, a digital image recommendation device, a digital image recommendation computer device, a digital image recommendation storage medium and a digital image recommendation computer program product. The method comprises the following steps: responding to a digital image recommendation request initiated by a virtual business hall for transacting financial business, and acquiring digital space scene characteristics of the virtual business hall, and service condition statistical information and digital image description information corresponding to each shared digital image; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms except for the virtual business hall; determining recommended digital images in the sharing digital images according to the digital space scene characteristics, the use condition statistical information and the digital image description information; the recommended user account uses the recommended digital image in the virtual business hall. The method can enrich the digital image resources of the bank virtual business hall.
Description
Technical Field
The present application relates to the field of artificial intelligence technology, and in particular, to a digital image recommendation method, apparatus, computer device, storage medium, and computer program product.
Background
With the development of the metauniverse technology, the internet industry publishes various distinctive metauniverse three-dimensional digital spaces.
At present, a virtual business hall of a bank provides a digital image for a user, and the user can operate the digital image in a digital space of the virtual business hall of the bank to browse, experience, interact and the like. However, due to limitations in various aspects such as art designing, cost, technology, etc., the virtual business hall of the bank can provide limited digital images, and has the disadvantages of lack of customization, uniformity, simple images, etc., which can bring poor service experience to users.
Therefore, the prior art has the problem of insufficient digital image resources of the bank virtual business hall.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a digital image recommendation method, apparatus, computer device, computer readable storage medium, and computer program product capable of enriching digital image resources of a bank virtual business hall.
A digital character recommendation method, comprising:
responding to a digital image recommendation request initiated by a virtual business hall for transacting financial business, and acquiring digital space scene characteristics of the virtual business hall, and service condition statistical information and digital image description information corresponding to each shared digital image; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms except for the virtual business hall;
Determining recommended digital images in the sharing digital images according to the digital space scene characteristics, the use condition statistical information and the digital image description information;
the recommended user account uses the recommended digital image in the virtual business hall.
In one embodiment, the method further comprises:
determining digital image model data corresponding to the recommended digital image under the condition that a user account selects to use the recommended digital image in the virtual business hall;
and loading digital image model data in the virtual business hall by adopting a rendering engine of the virtual business hall so as to render the recommended digital image.
In one embodiment, the method further comprises:
establishing a digital image multiparty joint registration authentication mechanism; the digital image multiparty joint registration authentication mechanism is used for carrying out cross-platform sharing on the digital images in the digital space platform;
and taking the digital image on the digital space platform authenticated by the digital image multiparty joint registration authentication mechanism as a shared digital image.
In one embodiment, the method further comprises:
under the condition that a user account logs in a digital space platform and the digital space platform does not open digital image sharing management, determining whether a user carries out sharing management on the digital images in the digital space platform or not through a registration flow of a digital image multiparty joint registration authentication mechanism;
Under the condition that the user account determines to carry out sharing management on the digital images in the digital space platform, a digital image sharing management key is generated; the digital image sharing management key is used for the user to carry out identity verification when each digital space platform manages the digital image.
In one embodiment, the method further comprises:
acquiring a digital image model file uploaded by a user account from each digital space platform; any digital space platform authenticates through a digital image multiparty joint registration authentication mechanism; the digital image model file is a model file for rendering corresponding digital images on each digital space platform;
and converting the digital image model file into digital image model data suitable for each digital space platform and storing the digital image model data.
In one embodiment, the method further comprises:
under the condition that the digital space platform cannot export the digital image model data in a general data format, a three-dimensional model format conversion tool is adopted to carry out general data format conversion on the digital image model data, so as to obtain converted general model data;
the converted generic model data is derived from the three-dimensional model format conversion tool.
In one embodiment, the method further comprises:
responding to the digital image description information modification operation of the user account aiming at the digital image in the digital space platform, and acquiring modification content corresponding to the digital image description information modification operation;
and updating the digital image description information of the digital image according to the modified content.
A digital image recommendation device, comprising:
the response module is used for responding to a digital image recommendation request initiated by a virtual business hall for transacting financial business, and acquiring digital space scene characteristics of the virtual business hall, service condition statistical information and digital image description information corresponding to each shared digital image; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms except for the virtual business hall;
the determining module is used for determining recommended digital images in all the sharing digital images according to the digital space scene characteristics, the using condition statistical information and the digital image description information;
and the recommending module is used for recommending the user account to use the recommending digital image in the virtual business hall.
A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method described above when executing the computer program.
A computer readable storage medium having stored thereon a computer program, characterized in that the computer program when executed by a processor realizes the steps of the above-mentioned method.
A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method described above.
The digital image recommending method, the digital image recommending device, the computer equipment, the storage medium and the computer program product acquire digital space scene characteristics of a virtual business hall, the use condition statistical information and the digital image description information corresponding to each shared digital image by responding to a digital image recommending request initiated by the virtual business hall for transacting financial business; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms except for the virtual business hall; determining recommended digital images in the sharing digital images according to the digital space scene characteristics, the use condition statistical information and the digital image description information; recommending a user account to use a recommendation digital image in the virtual business hall; therefore, the shared digital image of other digital space platforms can be used, the problems of limited number, uniform and simple image of the virtual business hall are solved, the digital image resources of the virtual business hall are enriched, and meanwhile, the digital space characteristics of the virtual business hall where a user is located, the use condition statistical information and the digital image description information of the shared digital image can be combined, so that the recommendation of the shared digital image can be accurately performed for the user.
Drawings
FIG. 1 is an application environment diagram of a digital image recommendation method in one embodiment;
FIG. 2 is a flow chart of a digital image recommendation method according to one embodiment;
FIG. 3 is a schematic diagram of functional modules of a method for cross-platform sharing recommendation of digital images in one embodiment;
FIG. 4 is a schematic diagram showing the correspondence between the components of a digital image registration authentication module according to one embodiment;
FIG. 5 is a schematic diagram showing the components of a digital image acquisition management module according to one embodiment;
FIG. 6 is a schematic diagram showing the correspondence of the unit components of a digital image storage conversion module according to one embodiment;
FIG. 7 is a schematic diagram illustrating a correspondence between the components of a digital image sharing application module according to one embodiment;
FIG. 8 is a flowchart of a digital image recommendation method according to another embodiment;
FIG. 9 is a block diagram of a digital image recommender in accordance with one embodiment;
fig. 10 is an internal structural view of a computer device in one embodiment.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the foregoing figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure.
The digital image recommending method provided by the embodiment of the application can be applied to an application environment shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The data storage system may store data that the server 104 needs to process. The data storage system may be integrated on the server 104 or may be located on a cloud or other network server. The server 104 responds to a digital image recommendation request initiated by a virtual business hall for transacting financial business, and acquires digital space scene characteristics of the virtual business hall, service condition statistical information and digital image description information corresponding to each shared digital image; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms except for the virtual business hall; the server 104 determines recommended digital images from the shared digital images according to the digital space scene characteristics, the use condition statistical information and the digital image description information; the server 104 recommends use of the recommended digital image by the user account in the virtual salon. The user of the terminal 102 may recommend the recommended digital image for use by the server 104 to the user account as the digital image of the virtual hall. The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, internet of things devices, and portable wearable devices, where the internet of things devices may be smart speakers, smart televisions, smart air conditioners, smart vehicle devices, and the like. The portable wearable device may be a smart watch, smart bracelet, headset, or the like. The server 104 may be implemented as a stand-alone server or as a server cluster of multiple servers.
In one embodiment, as shown in fig. 2, a digital image recommendation method is provided, and is illustrated by taking the application of the method to the server 104 in fig. 1 as an example, and includes the following steps:
step S202, digital space scene characteristics of a virtual business hall, service condition statistical information and digital image description information corresponding to each shared digital image are obtained in response to a digital image recommendation request initiated by the virtual business hall for transacting financial business; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms other than the virtual business hall.
The financial business can be deposit, withdrawal, loan and other business of the user at the bank.
The virtual business hall can be a three-dimensional digital business hall of a bank, namely the three-dimensional digital business hall which is created by the bank based on the characteristics of meta-universe immersion experience, digital identity, virtual-real fusion, fully applied to the technologies of digital interaction technology, digital space modeling technology, digital people and the like and has the functions of tour guide, immersion interaction, product marketing, simple business handling and the like, and is one of three-dimensional digital spaces. The three-dimensional digital space can be a virtual space with functions of tour, interaction, game and social contact, which is formed by rendering through a three-dimensional engine by applying digital interaction, digital space modeling, digital people and other technologies.
The digital image can be an avatar which is provided for a user by the bank and can be controlled by the user to display, move and interact in the three-dimensional digital business hall of the bank.
The digital image recommending request may be a request sent by a user when the user logs in the virtual business hall to select the digital image, and is used for requesting to recommend the digital image.
Wherein the digital space scene feature may be a typical appearance feature of the digital space.
Wherein the shared digital representation may be a digital representation that is available for use by multiple platforms.
The statistical information of the use condition can be the use condition and sharing condition of the user account selection digital image, and the user preference can be reflected.
The digital image description information can be information obtained by describing the characteristics of the digital image.
The user account may be an account registered by the user in a virtual business hall.
The digital space platform can be a game digital space platform, a bank digital space platform, a social digital space platform and the like.
In the specific implementation, a server responds to a digital image recommendation request initiated by a virtual business hall for transacting financial business, and acquires digital space scene characteristics of the virtual business hall, corresponding use condition statistical information when a user account uses each shared digital image and digital image description information corresponding to each shared digital image.
Step S204, according to the digital space scene characteristics, the use condition statistical information and the digital image description information, a recommended digital image is determined in each sharing digital image.
The recommended digital image may be a digital image having the highest recommendation degree for the user account.
In the specific implementation, the server determines the sharing digital image most likely to be used by the user in each sharing digital image according to the digital space scene characteristics of the virtual business hall, the corresponding use condition statistical information when the user account uses each sharing digital image and the digital image description information corresponding to each sharing digital image, namely, determines the recommended digital image.
The server acquires the recommendation sequence of the shared digital images through the semantic relevance collaborative recommendation by combining the digital space scene characteristics, the use condition statistical information and the digital image description information so as to be used in the virtual business hall by the user.
Specifically, the server recommends the digital image according to the digital image preference of the user obtained through statistics and the characteristics of the digital image and the characteristics of the target digital space, pulls the related digital image modeling file according to the digital image finally selected by the user, and renders the digital image modeling file for user operation in the virtual business hall. For example, a user uploads a personally realistic style digital image from a social digital space platform, uploads a cartoon style digital image from a game digital space platform, and the user preferentially recommends the personally realistic style digital image to the user in the initial several virtual business halls of logging into a bank, but if the user selects the cartoon style digital image for multiple times, the subsequent system recommends the cartoon style digital image to the user according to user preference.
Step S206, recommending that the user account use the recommended digital image in the virtual business hall.
In a specific implementation, the server recommends that the user account use the recommendable digital image in the virtual business hall.
In the digital image recommending method, digital space scene characteristics of a virtual business hall, service condition statistical information and digital image description information corresponding to each shared digital image are acquired by responding to a digital image recommending request initiated by the virtual business hall for transacting financial business; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms except for the virtual business hall; determining recommended digital images in the sharing digital images according to the digital space scene characteristics, the use condition statistical information and the digital image description information; recommending a user account to use a recommendation digital image in the virtual business hall; therefore, the shared digital image of other digital space platforms can be used, the problems of limited number, uniform and simple image of the virtual business hall are solved, the digital image resources of the virtual business hall are enriched, and meanwhile, the digital space characteristics of the virtual business hall where a user is located, the use condition statistical information and the digital image description information of the shared digital image can be combined, so that the recommendation of the shared digital image can be accurately performed for the user.
In another embodiment, the method further comprises: determining digital image model data corresponding to the recommended digital image under the condition that a user account selects to use the recommended digital image in the virtual business hall; and loading digital image model data in the virtual business hall by adopting a rendering engine of the virtual business hall so as to render the recommended digital image.
The digital image model data may be three-dimensional model data corresponding to the digital image.
The rendering Engine may be Blender (an open-source cross-platform omnipotent three-dimensional animation production software), unity (a real-time 3D interactive content creation and operation platform), unreal Engine (a game Engine), and the like.
In the specific implementation, under the condition that a user account selects to use a recommended digital image in the virtual business hall, the server determines digital image model data corresponding to the recommended digital image, wherein the digital image model data is most suitable for the type of a rendering engine of the virtual business hall, the server adopts the rendering engine of the virtual business hall, and the digital image model data is loaded in the virtual business hall so as to render the recommended digital image in the virtual business hall.
According to the technical scheme, under the condition that a user account selects to use a recommended digital image in a virtual business hall, digital image model data corresponding to the recommended digital image is determined; loading digital image model data in the virtual business hall by adopting a rendering engine of the virtual business hall so as to render a recommended digital image; therefore, the optimal digital image model data can be determined to be loaded in the virtual business hall according to the type of the rendering engine of the virtual business hall, and the cross-platform sharing application of the digital image is realized.
In another embodiment, the method further comprises: establishing a digital image multiparty joint registration authentication mechanism; the digital image multiparty joint registration authentication mechanism is used for carrying out cross-platform sharing on the digital images in the digital space platform; and taking the digital image on the digital space platform authenticated by the digital image multiparty joint registration authentication mechanism as a shared digital image.
The digital image multiparty joint registration authentication mechanism can be an authentication mechanism which combines multiparty digital space platforms, and the digital image sharing can be realized among the authenticated digital platforms through the authentication mechanism.
In the specific implementation, the server establishes a digital image multiparty joint registration authentication mechanism, and takes the digital image on the digital space platform authenticated by the digital image multiparty joint registration authentication mechanism as a shared digital image.
According to the technical scheme, a digital image multiparty joint registration authentication mechanism is established; the digital image multiparty joint registration authentication mechanism is used for carrying out cross-platform sharing on the digital images in the digital space platform; taking the digital image on the authenticated digital space platform through the digital image multiparty joint registration authentication mechanism as a shared digital image; therefore, the digital images of the user accounts on each digital space platform can be shared and reused, the problem that the virtual business hall lacks of the digital images is solved, the digital images of the virtual business hall which can be used for display are enriched, and the development efficiency of the virtual business hall is improved.
In another embodiment, the method further comprises: under the condition that a user account logs in a digital space platform and the digital space platform does not open digital image sharing management, determining whether a user carries out sharing management on the digital images in the digital space platform or not through a registration flow of a digital image multiparty joint registration authentication mechanism; under the condition that the user account determines to carry out sharing management on the digital images in the digital space platform, a digital image sharing management key is generated; the digital image sharing management key is used for the user to carry out identity verification when each digital space platform manages the digital image.
The digital image sharing management can be specific operations such as acquisition, management, storage, conversion, sharing and the like of the digital images.
The registration process may be a process corresponding to displaying an information registration interface to the user to determine whether the user needs to open the digital image sharing management.
The digital image sharing management key can be a key obtained by a user after the digital image sharing management is started.
In the specific implementation, the server inquires whether the user carries out sharing management on the digital images in the digital space platform or not through a registration flow of a digital image multiparty joint registration authentication mechanism under the condition that the user account logs in the digital space platform and the digital space platform does not have the digital image management yet, and generates a digital information management sharing key under the condition that the user account determines to carry out sharing management on the digital images in the digital space platform, the user can use the key to carry out identity verification when carrying out subsequent management on the digital images in each digital space platform, and the digital images can be managed after the identity verification.
According to the technical scheme, whether a user carries out sharing management on the digital images in the digital space platform is determined through a registration flow of a digital image multiparty joint registration authentication mechanism under the condition that a user account logs in the digital space platform and the digital space platform does not have the digital image sharing management yet; under the condition that the user account determines to carry out sharing management on the digital images in the digital space platform, a digital image sharing management key is generated; the digital image sharing management key is used for the user to carry out identity verification when each digital space platform manages the digital image; therefore, the registration process can be flexibly sent to the user based on the multiparty registration authentication mechanism of the digital image, meanwhile, the digital image can be rapidly shared, and the user account can be rapidly provided with the authority for managing the digital image.
In another embodiment, the method further comprises: acquiring a digital image model file uploaded by a user account from each digital space platform; any digital space platform authenticates through a digital image multiparty joint registration authentication mechanism; the digital image model file is a model file for rendering corresponding digital images on each digital space platform; and converting the digital image model file into digital image model data suitable for each digital space platform and storing the digital image model data.
The digital image model file may be a three-dimensional model file corresponding to the digital image.
In the specific implementation, the server acquires the digital image model files uploaded by the user account from each digital space platform, and then converts the digital image model files into digital image model data suitable for each digital space platform and stores the digital image model data.
In practical application, the server can carry out the number of the profitability and store the digital image model files uploaded by the user in a classified mode. In order to make the shared digital image have higher universality, the model data of the main stream engines such as Blender, unity and Unreal Engine, etc. are required to be adaptively converted and stored in the background according to the Engine type of the uploaded digital image, so as to improve the compatibility in the subsequent sharing use between different digital space platforms. The content saved by the adaptation conversion comprises file format adaptation, material adaptation, animation adaptation and the like, and is mapped and stored in the corresponding digital image in association with the target engine type.
According to the technical scheme, the digital image model files uploaded from each digital space platform by the user account are obtained; any digital space platform authenticates through a digital image multiparty joint registration authentication mechanism; the digital image model file is a model file for rendering corresponding digital images on each digital space platform; converting the digital image model file into digital image model data suitable for each digital space platform and storing the digital image model data; therefore, the engine type of the uploaded digital image can be adaptively converted into the model data of the main stream engine and stored, and the compatibility of the subsequent digital image in sharing use among different digital space platforms is improved.
In another embodiment, the method further comprises: under the condition that the digital space platform cannot export the digital image model data in a general data format, a three-dimensional model format conversion tool is adopted to carry out general data format conversion on the digital image model data, so as to obtain converted general model data; the converted generic model data is derived from the three-dimensional model format conversion tool.
The universal data format may be a three-dimensional model data format that can be adapted to different digital space platforms.
The three-dimensional model format conversion tool can be an Assign (a library for loading and processing geometric scenes from various 3D data formats), an Open3D (an Open source library for supporting rapid development and processing of 3D data), a Blender (a permanently Open source free 3D authoring software for supporting the whole 3D authoring process, namely modeling, engraving, skeleton assembly, animation, simulation, real-time rendering, synthesis and motion tracking, which can be used as video editing and game creation) and other libraries and tools.
The converted general model data may be model data that can be loaded on each digital space platform.
In the specific implementation, under the condition that the digital space platform cannot export the digital image model data in a general data format, the server adopts the three-dimensional model format conversion tool to conduct general data format conversion on the digital image model data to obtain converted general model data, and the server exports the converted general model data from the three-dimensional model format conversion tool.
According to the technical scheme, under the condition that the digital space platform cannot export the digital image model data in the general data format, a three-dimensional model format conversion tool is adopted to conduct general data format conversion on the digital image model data, and converted general model data are obtained; deriving converted generic model data from a three-dimensional model format conversion tool; therefore, under the condition that the digital space platform cannot lead out the digital image model data in a general data format, the digital image model data can be quickly converted, and the convenience and applicability of digital image sharing are improved.
For ease of understanding by those skilled in the art, the following exemplary provides an operation that a user may do on the digital space platform after uploading the digital image. After a user obtains authentication of a digital image multiparty joint registration authentication mechanism from a certain digital space platform, the user selects the digital image of the digital space platform to upload and share, wherein the digital image acquisition is required by adopting the following method:
the model file is uploaded by adopting a relatively universal three-dimensional model file OBJ format and a universal interface, wherein the universal interface comprises grid data, materials, textures, mapping, rotation, scaling and other data, type versions of engines, feature descriptions of models and the like, and head, face, hair ornaments, bodies, clothing and the like are reserved to support finer model uploading. If the uploading platform cannot realize the export of the universal format, the digital image model data in different formats are read and processed by using libraries and tools such as an Assamp, an Open3D, blender and the like, and conversion is realized in the digital image model data and the universal model data format is exported again.
And in the uploading process, secret key encryption transmission is adopted to ensure the privacy of the digital image model data.
In addition, the server also provides a B/S structure client side, which manages the digital image of the multi-digital space platform uploaded by the user after the user performs authentication login on the digital space platform, wherein the managed content comprises front-end operation and back-end statistics. The front-end operation provides the user with micro-browsing function and naming, description and other functions, and can describe that the digital image contains image sources, characteristics, advantages and other contents, such as lovely cartoon figures from a game platform and the like. The back-end statistics can be used for counting the use condition and the sharing condition of the user selected digital image, and the preference of the user can be reflected. The digital image description information and the statistical information can provide recommendation ordering basis for the follow-up use of the digital image.
In another embodiment, the method further comprises: responding to the digital image description information modification operation of the user account aiming at the digital image in the digital space platform, and acquiring modification content corresponding to the digital image description information modification operation; and updating the digital image description information of the digital image according to the modified content.
The digital image description information modifying operation may be an operation corresponding to modifying the description information of the digital image.
Wherein, the modified content can be modified content in the aspects of source, characteristics, advantages and the like of the digital image.
In the specific implementation, the server responds to the modification operation of the user account on the digital image description information in the digital space platform, acquires the modification content corresponding to the modification operation, and updates the digital image description information of the digital image according to the modification content.
According to the technical scheme, modification contents corresponding to digital image description information modification operations are obtained in response to the digital image description information modification operations of the digital image of the user account in the digital space platform; updating the digital image description information of the digital image according to the modified content; therefore, the description information of the digital image can be flexibly modified, and the sharing management convenience of the digital image is improved.
For the convenience of understanding of those skilled in the art, fig. 3 exemplarily provides a method for recommending user digital images of a bank 3D digital business hall in a cross-platform sharing manner, which includes four functional modules: the digital image registration authentication module 301, the digital image acquisition management module 302, the digital image storage conversion module 303 and the digital image sharing application module 304.
The main interaction process between the four functional modules is as follows: the digital image registration authentication module 301 provides a joint user registration and authentication function for each digital space platform. After the registration and authentication of the method are achieved, each digital space platform derives files such as modeling, materials, textures, mapping and the like of the digital image, and invokes a digital image acquisition management module 302 to upload related model files and dynamic video files and store the related model files and dynamic video files in a digital image storage conversion module 303. The digital image acquisition management module 302 provided by the user login method manages the digital images uploaded by different platforms, and the digital image acquisition management module comprises the characteristics of a digital image model file and a description image thereof and the characteristics of a corresponding digital space, and provides a basis for the digital image recommendation of the digital image sharing application module 304. The "digital character storage conversion module 303" provides a digital character storage function for the "digital character acquisition management module 302" and the "digital character sharing application module 304", and stores files of textures, bones, materials, etc. and related animation data files in a general model format such as OBJ. The digital image sharing application module 304 provides a digital image recommending and sharing application function for a user on the multiparty digital space platform, recommends the digital image according to the characteristics of the digital image and the characteristics of the digital space scene where the digital image is located by counting the user application digital image preference, and finally selects and pulls related digital image modeling files according to the user, renders on the target digital space platform and is used for the user operation.
Specifically, the digital character registration authentication module 301 includes a user joint registration unit and a user joint authentication unit as shown in fig. 4. When a user logs in one digital space platform accessed with the digital image cross-platform sharing recommendation method, a user joint registration unit is triggered, and after the user registers and acquires a secret key, the digital images of the digital space platform accessed with the digital image cross-platform sharing recommendation method can be acquired, managed, stored, converted and shared by the user. The user can also carry out identity verification through the user joint authentication unit later so as to log in the digital space platform to manage the digital image.
A digital character acquisition management module 302 that includes a digital character acquisition unit and a digital character management unit as shown in fig. 5. After a user obtains authentication from a certain digital space platform, the user selects a digital image of the digital space platform to be uploaded and shared, and then invokes the digital image acquisition unit to upload a digital image related model file. The model file is uploaded by adopting a relatively universal three-dimensional model file OBJ format and a universal interface, wherein the universal interface comprises data such as grid data, materials, textures, mapping, rotation, scaling and the like, and type versions of engines, feature descriptions of models and the like, and reserves heads, faces, hair ornaments, bodies, clothes and the like to support more detailed model uploading. If the uploading platform cannot realize the export of the universal format, the model data of different formats are read and processed by using libraries and tools such as an Assamp, an Open3D, blender and the like, and conversion is realized in the model data and the universal model format is exported. And in the uploading process, secret key encryption transmission is adopted to ensure the privacy of the image data. The digital image management unit provides a B/S structure client side, manages the multi-platform digital image uploaded by the user after the user is authenticated and logged in, and the managed content comprises front-end operation and back-end statistics. The front-end operation provides the user with a micro-browsing function and provides naming, description, etc. functions for describing the source, characteristics, advantages, etc. of the digital character, for example, describing the digital character as "lovely cartoon character from game platform", etc. The back-end statistics can be used for counting the use condition and the sharing condition of the user selected digital image, and the preference of the user can be reflected. The digital image description information and the statistical information can provide recommendation ordering basis for the subsequent digital image sharing application module 4 when using the digital images.
The digital character storage conversion module 303 includes a digital character storage unit and a digital character conversion unit as shown in fig. 6. The digital image storage unit provides a storage management function for the digital image acquisition management module 2 and the model dynamic video data which need to be converted, and can map and store the digital image model of the user in a classified mode. In order to make the shared digital image have higher universality, the unit carries out adaptive conversion and storage on model data of main stream engines such as Blender, unity, unreal Engine and the like which are common in the background according to the Engine type of the uploaded digital image, so that the compatibility of the shared digital image in the subsequent use among different platforms is improved. The content saved by the adaptation conversion comprises file format adaptation, material adaptation, animation adaptation and the like, and is mapped and stored in the corresponding digital image in association with the target engine type.
The digital character sharing application module 304 includes a digital character recommending unit and a digital character sharing application unit as shown in fig. 7. When the user selects other digital space platforms to share the digital image through determining, the target digital space platform calls the digital image sharing application module to acquire the digital image recommended to use. The digital image recommendation unit combines the digital image description information, the statistical information and the characteristics of the target digital space scene to obtain digital image recommendation sequences through semantic relevance collaborative recommendation, so that the digital image recommendation sequences can be used for users to select the digital image recommendation sequences to be used on the target digital space platform. The digital image sharing application unit also provides abstract call of a model loading module, selects the most suitable uploading model data or the converted model data according to the type of the rendering engine of the target digital space platform, loads the application of the target digital space platform, and realizes the digital image cross-platform sharing application.
In another embodiment, as shown in fig. 8, a digital character recommendation method is provided, and the method is applied to the server 104 in fig. 1 for illustration, and includes the following steps:
step S802, in response to a digital image recommendation request initiated by a virtual business hall for transacting financial business, acquiring digital space scene characteristics of the virtual business hall, and use condition statistical information and digital image description information corresponding to each shared digital image; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms other than the virtual business hall.
Step S804, according to the digital space scene characteristics, the use condition statistical information and the digital image description information, determining a recommended digital image in the sharing digital images.
Step S806, recommending that the user account use the recommended digital image in the virtual business hall.
In step S808, in case that the user account selects to use the recommended digital character in the virtual hall, digital character model data corresponding to the recommended digital character is determined.
Step S810, a rendering engine of the virtual business hall is adopted to load digital image model data in the virtual business hall so as to render the recommended digital image.
It should be noted that, the specific limitation of the above steps may be referred to as specific limitation of a digital image recommendation method.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
Based on the same inventive concept, the embodiment of the application also provides a digital image recommending device for realizing the above-mentioned digital image recommending method. The implementation of the solution provided by the device is similar to the implementation described in the above method, so the specific limitation of the embodiment of the digital image recommendation device or devices provided below may be referred to the limitation of the digital image recommendation method hereinabove, and will not be repeated herein.
In one embodiment, as shown in fig. 9, there is provided a digital character recommendation apparatus, comprising:
the response module 902 is specifically configured to obtain digital space scene characteristics of a virtual business hall, usage statistics information and digital image description information corresponding to each shared digital image in response to a digital image recommendation request initiated by the virtual business hall for transacting financial services; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with the user account; the plurality of digital space platforms are digital space platforms except for the virtual business hall;
the determining module 904 is specifically configured to determine a recommended digital image from among the shared digital images according to the digital space scene feature, the usage statistics information, and the digital image description information;
the recommendation module 906 is specifically configured to recommend that the user account use the recommendation digital image in the virtual business hall.
In one embodiment, the apparatus further comprises: the rendering module is specifically used for determining digital image model data corresponding to the recommended digital image under the condition that the user account selects to use the recommended digital image in the virtual business hall; and loading digital image model data in the virtual business hall by adopting a rendering engine of the virtual business hall so as to render the recommended digital image.
In one embodiment, the apparatus further comprises: the sharing module is specifically used for establishing a digital image multiparty joint registration authentication mechanism; the digital image multiparty joint registration authentication mechanism is used for carrying out cross-platform sharing on the digital images in the digital space platform; and taking the digital image on the digital space platform authenticated by the digital image multiparty joint registration authentication mechanism as a shared digital image.
In one embodiment, the apparatus further comprises: the management module is specifically used for determining whether a user carries out sharing management on the digital images in the digital space platform or not through a registration flow of a digital image multiparty joint registration authentication mechanism under the condition that the user account logs in the digital space platform and the digital space platform does not open the sharing management of the digital images; under the condition that the user account determines to carry out sharing management on the digital images in the digital space platform, a digital image sharing management key is generated; the digital image sharing management key is used for the user to carry out identity verification when each digital space platform manages the digital image.
In one embodiment, the apparatus further comprises: the storage module is specifically used for acquiring digital image model files uploaded by the user account from each digital space platform; any digital space platform authenticates through a digital image multiparty joint registration authentication mechanism; the digital image model file is a model file for rendering corresponding digital images on each digital space platform; and converting the digital image model file into digital image model data suitable for each digital space platform and storing the digital image model data.
In one embodiment, the apparatus further comprises: the conversion module is specifically used for carrying out general data format conversion on the digital image model data by adopting a three-dimensional model format conversion tool under the condition that the digital space platform cannot export the digital image model data in a general data format, so as to obtain converted general model data; the converted generic model data is derived from the three-dimensional model format conversion tool.
In one embodiment, the apparatus further comprises: the modification module is specifically used for responding to the digital image description information modification operation of the user account on the digital image in the digital space platform and obtaining modification content corresponding to the digital image description information modification operation; and updating the digital image description information of the digital image according to the modified content.
The various modules in the digital image recommendation apparatus described above may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a server, and the internal structure of which may be as shown in fig. 10. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer device is used for storing digital image recommendation data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program when executed by a processor implements a digital character recommendation method.
It will be appreciated by those skilled in the art that the structure shown in FIG. 10 is merely a block diagram of some of the structures associated with the present inventive arrangements and is not limiting of the computer device to which the present inventive arrangements may be applied, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a computer device is provided that includes a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of a digital character recommendation method as described above. The step of a digital character recommendation method may be the step of a digital character recommendation method of the above-described respective embodiments.
In one embodiment, a computer readable storage medium is provided, storing a computer program which, when executed by a processor, causes the processor to perform the steps of a digital character recommendation method as described above. The step of a digital character recommendation method may be the step of a digital character recommendation method of the above-described respective embodiments.
In one embodiment, a computer program product is provided, comprising a computer program which, when executed by a processor, causes the processor to perform the steps of a digital character recommendation method as described above. The step of a digital character recommendation method may be the step of a digital character recommendation method of the above-described respective embodiments.
The user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or sufficiently authorized by each party.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the embodiments provided herein may include at least one of a relational database and a non-relational database. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processor referred to in the embodiments provided in the present application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, or the like, but is not limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.
Claims (11)
1. A digital character recommendation method, the method comprising:
responding to a digital image recommendation request initiated by a virtual business hall for transacting financial business, and acquiring digital space scene characteristics of the virtual business hall, and service condition statistical information and digital image description information corresponding to each shared digital image; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with a user account; the plurality of digital space platforms are digital space platforms except the virtual business hall;
Determining recommended digital images in the sharing digital images according to the digital space scene characteristics, the use condition statistical information and the digital image description information;
recommending the user account to use the recommended digital image in the virtual business hall.
2. The method according to claim 1, wherein the method further comprises:
determining digital image model data corresponding to the recommended digital image under the condition that the user account selects to use the recommended digital image in the virtual business hall;
and loading the digital image model data in the virtual business hall by adopting a rendering engine of the virtual business hall so as to render the recommended digital image.
3. The method according to claim 1, wherein the method further comprises:
establishing a digital image multiparty joint registration authentication mechanism; the digital image multiparty joint registration authentication mechanism is used for carrying out cross-platform sharing on the digital images in the digital space platform;
and taking the digital image on the digital space platform authenticated by the digital image multiparty joint registration authentication mechanism as the shared digital image.
4. A method according to claim 3, characterized in that the method further comprises:
under the condition that the user account logs in the digital space platform and the digital space platform does not open digital image sharing management, determining whether the user carries out sharing management on the digital images in the digital space platform or not through a registration flow of the digital image multiparty joint registration authentication mechanism;
under the condition that the user account determines to carry out sharing management on the digital images in the digital space platform, a digital image sharing management key is generated; the digital image sharing management key is used for the user to carry out identity verification when each digital space platform manages the digital image.
5. The method according to claim 1, wherein the method further comprises:
acquiring digital image model files uploaded by a user account from each digital space platform; any digital space platform authenticates through the digital image multiparty joint registration authentication mechanism; the digital image model files are model files for rendering corresponding digital images on each digital space platform;
And converting the digital image model file into digital image model data applicable to each digital space platform and storing the digital image model data.
6. The method of claim 5, wherein the method further comprises:
under the condition that the digital space platform cannot export the digital image model data in a general data format, a three-dimensional model format conversion tool is adopted to conduct general data format conversion on the digital image model data, and converted general model data are obtained;
the converted generic model data is derived from the three-dimensional model format conversion tool.
7. The method of claim 5, wherein the method further comprises:
responding to the digital image description information modification operation of the user account aiming at the digital image in the digital space platform, and acquiring modification content corresponding to the digital image description information modification operation;
and updating the digital image description information of the digital image according to the modified content.
8. A digital character recommendation device, the device comprising:
the response module is used for responding to a digital image recommendation request initiated by a virtual business hall for transacting financial business, and acquiring digital space scene characteristics of the virtual business hall, service condition statistical information and digital image description information corresponding to each shared digital image; the shared digital image is a digital image for shared use on a plurality of digital space platforms associated with a user account; the plurality of digital space platforms are digital space platforms except the virtual business hall;
The determining module is used for determining recommended digital images in the sharing digital images according to the digital space scene characteristics, the using condition statistical information and the digital image description information;
and the recommending module is used for recommending the user account to use the recommending digital image in the virtual business hall.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 7 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 7.
11. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 7.
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