52 results about "Digital collections" patented technology

The invention discloses a digital collection full-life-cycle traceability tracking system based on a block chain, and the system comprises a digital identification module, a verification module, a packaging transfer module, a verification module, an integration module, and a system construction module, and achieves the full-life-cycle traceability tracking of a digital collection through the technologies of multi-dimensional feature extraction, watermark embedding, distributed storage, and zero-knowledge proof. And tracking and verification of the whole process from creation to transaction of the digital collections are realized. According to the system, the transaction authorization model is encapsulated by adopting the intelligent contract, so that safe transfer of ownership is ensured; a tamper-proof verification mechanism is constructed through multi-level integrity verification; different platform data are integrated by using a cross-chain technology to form a comprehensive traceability graph, so that key problems of authenticity verification, copyright protection, value evaluation and the like faced by a digital collection market are effectively solved. In addition, the system also establishes a scientific authenticity evaluation and value dynamic evaluation system, provides an objective basis for market pricing, and significantly improves the credibility and safety of the digital collections.

The invention discloses a method for issuing digital collections and cancelling associated rights after verification. The method comprises the steps of binding the digital collections and rights through a digital right smart contract and confirming the right after a user purchases the digital collections. The method comprises the following steps: initializing metadata of a digital collection, determining basic information and attributes of the metadata, and endowing the metadata with a unique digital identity; creating a digital right intelligent contract, and binding the ownership and the real right of the digital collection with the digital collection; performing compliance and security auditing; deploying the digital collections and real rights and interests to a block chain network; the method comprises the following steps: the digital right platform firstly confirms the right of the behavior of purchasing the digital collection by the user; the digital right and interest platform puts rights and interests, maps the rights and interests obtained by the user through a digital right and interest smart contract and records the rights and interests on a block chain; after the user carries out rights and interests, the digital rights and interests platform cancels the rights and interests after verification; and after verification is completed, the right state is updated in real time, and meanwhile, an interface is called to synchronously update to the block chain network.

The invention relates to the technical field of digital collection verification, and particularly discloses a digital collection verification method and system, and the method comprises the steps: obtaining the metadata of a target digital collection from a block chain, and synchronously obtaining the historical transaction record of the target digital collection and the operation behavior data of a current dealer; generating a dynamic encryption key based on the creation hash and the issuing timestamp in the metadata of the target digital collection and the historical transaction record, and generating a time-sensitive verification token based on the dynamic encryption key; generating a multi-chain verification result based on the hash operation result of the dynamic encryption key, the time sequence characteristics of the historical transaction data, the operation behavior data of the current trader and the time-sensitive verification token; performing weighted voting on the multi-chain verification result based on a consensus mechanism to obtain a final verification result; multi-chain verification results are effectively integrated, the one-sidedness of single verification is avoided, and the reliability and credibility of the whole digital collection verification process are enhanced.

The invention discloses a security encryption method and system for a digital collection, and relates to the technical field of digital collection encryption, and the method comprises the following steps: carrying out the Hash fingerprint generation of the metadata of the digital collection, and obtaining the digital fingerprint of the digital collection; performing encryption operation on the content file of the digital collection to obtain an encrypted file; storing the digital fingerprint and the encrypted file based on block chain storage; when the user accesses the digital collections, verifying the identity of the user, searching the digital collections expected to be accessed by the user based on the metadata selected by the user after the verification is passed, and restoring the digital collections; the method and the device are used for solving the problem that the digital collection is easily tampered by other people due to the fact that the security is insufficient when the encrypted digital collection is read in the existing digital collection encryption technology.

The invention discloses a cultural ruin and image digital protection system and restoration method, and relates to the technical field of cultural heritage protection, and the system comprises a digital collection module, an intelligent restoration module, a diversified transmission module, and a safety protection and copyright protection module. And the digital acquisition module is used for carrying out all-directional and multi-angle digital acquisition on the cultural ruins by adopting high-precision three-dimensional scanning, unmanned aerial vehicle aerial photography and high-definition camera shooting technologies. According to the cultural ruin and image digital protection system and restoration method provided by the invention, through high-precision three-dimensional scanning, unmanned aerial vehicle aerial photography and high-definition camera shooting technologies, the cultural ruin can be digitally acquired in an omnibearing and multi-angle manner, and accurate three-dimensional models, high-definition texture images and video data are acquired; the public participation sense and interactivity are enhanced, the situation that resources are illegally obtained and used is effectively prevented, and powerful legal and technical guarantee is provided for digital protection of cultural heritage.

The invention discloses a digital collection copyright intelligent monitoring method and platform based on a block chain, and relates to the related field of data processing, and the method comprises the steps: carrying out the blocking processing of a target digital collection; performing infringement feature recognition according to the type; calling a content-aware Hash algorithm library to carry out infringement recognition sensitivity test, and constructing an initial Hash algorithm integration architecture; performing monitoring attention configuration, and generating a preset Hash algorithm integration architecture; performing multimode hash fusion processing on the plurality of collection blocks to obtain a plurality of block hash values, and uploading the block hash values to a block chain; monitoring according to the type to obtain a first detection collection, and performing multimode hash fusion processing to generate a plurality of detection hash values; and performing similarity comparison to generate infringement monitoring reminding information. The technical problem that existing digital collection copyright monitoring is insufficient in monitoring precision is solved, and the technical effect of accurately recognizing and monitoring digital collection infringement behaviors is achieved.

The invention discloses a blockchain-based inquiry transaction processing method and device and a storage medium, and the method comprises the steps: firstly receiving a transaction inquiry sent by a first object through a blockchain, then sending a transaction quotation to the first object through the blockchain according to the transaction inquiry, and when the first object agrees with the transaction quotation, signing a transaction contract with the first object, the transaction contract is chained, the transaction contract is executed in the block chain, when the transaction contract is executed, a target digital collection used for representing the target digital asset and a target virtual resource used for representing the target digital resource are determined firstly, and then transfer-out processing aiming at the target virtual resource is carried out on the first object according to the transaction contract. And transferring the target digital collection to the first object according to the transaction contract. According to the embodiment of the invention, the security of digital resources and digital assets can be improved. The embodiment of the invention can be applied to the technical field of block chains such as inquiry transaction based on the block chain.

The embodiment of the invention discloses a digital collection processing method and device applied to a block chain platform. A specific embodiment of the method comprises the following steps: acquiring a processing request initiated by a user; determining whether the interval between the time corresponding to the processing request and the last processing time reaches a preset threshold value in response to the fact that the user is the first type user; in response to the interval reaching a preset threshold and the processing frequency being smaller than a preset frequency, determining to process the received information based on the processing frequency; adding the processing receiving information to a corresponding address to obtain first updated on-chain storage data; in response to incompleteness of the under-chain storage data, repairing the under-chain storage data and updating the index to obtain second updated on-chain storage data; and embedding the second updated on-chain storage data into the distributed account book to obtain an updated target digital collection. According to the embodiment, the processing efficiency of the digital collections is effectively improved, and meanwhile, the storage mode is optimized.

The embodiment of the invention provides a block chain-based data processing method and device and related equipment, and the method comprises the steps: receiving a relationship establishment request submitted by a first object, the relationship establishment request comprising an identifier of an identity digital collection of a second object and a block chain account address of the first object; determining an access address of a concerned digital collection contract of the second object according to the identifier of the identity digital collection of the second object; calling an attention digital collection contract of the second object according to the access address to cast a first attention digital collection, and creating an association relationship between the first attention digital collection and a block chain account address of the first object; the association relationship is added in an association relationship data set of the first object stored in the block chain, and the association relationship data set of the first object is used for an application server of at least one application to determine the association relationship between the first object and other objects, so that the security of the relationship data between the objects can be ensured; and meanwhile, the universality of the relational data can be improved.

The utility model discloses a digital mobile workstation which comprises a chassis assembly, a box body assembly, a driving motor, a fixed wheel and a steering wheel, a box body assembly is installed on the inclined upper portion of the chassis assembly, a steerable steering wheel and a non-steerable fixed wheel are arranged on the bottom face of the chassis assembly, and an output shaft of the driving motor is in transmission connection with the fixed wheel. The product solves the problems existing in the traditional advanced repair operation mode, and the advanced repair operation has the capability of omnibearing digital acquisition of personnel information, tool information, material information, material destination information, operation information and measurement data through the digital mobile workstation.

A method of displaying a cryptographically protected digital collection on a digital display includes receiving the cryptographically protected digital collection; receiving, from a user, an indication to display the cryptographically protected digital collection on a digital display disposed on the article of footwear or article of apparel; receiving an article identifier from communication circuitry disposed on the article of footwear in response to receiving an indication to display the digital collection on the article of footwear or the article of apparel; transmitting the cryptographically protected digital collection to an article of footwear or article of apparel for display on a digital display; and recording or requesting to record the encryption-protected digital collection and displaying the encryption-protected digital collection in association with an article identifier of the footwear article or the clothing article.

The invention discloses an alternating current digital quantity acquisition system and method based on a PLC, relates to the technical field of alternating current signals, adjusts and analyzes related circuit parameters corresponding to each device based on an evaluation coefficient, and can ensure that the circuit parameters are highly adaptive to an acquisition environment of a specific device. For example, in an area with strong electromagnetic interference, the anti-interference capability of the circuit can be intensified in a targeted manner, and the circuit can be optimized to collect signals more stably. Therefore, the reliability and accuracy of the whole acquisition system in different complex industrial environments can be improved, signal acquisition errors or instability caused by environmental factors can be reduced, and whether the alternating current signal function of each device has a fault can be timely and accurately evaluated by comparing with a set standard function evaluation value. Once a fault is found, the fault type analysis module can quickly switch an alternating current signal of fault equipment to a fault detection channel for deep analysis, determine a specific fault type and send out an early warning prompt.

1. Name of the product of this design: My Pavilion Associated Cultural Relics Display Graphical User Interface for Electronic Equipment. 2. Purpose of the product of this design: an electronic device. 3. The key design features of this design product are the part of the graphical user interface in the electronic device for which protection is sought. 4. The picture or photo that best illustrates the key points of the design: main view. 5. Purpose of the graphical user interface: The product interface is an interactive interface for the display of cultural relics associated with My Pavilion; it is used to display personal information in My Pavilion on the Digital Expo platform in combination with cultural relics associated with digital collections; the personal information curator's certificate is displayed at the top of the interface, and the declaration of the curator of My Pavilion can be recorded; the lower part is the My Pavilion display area, and the "+" icon can be clicked to add cultural relics, where cultural relics are related cultural relics associated with digital collections; the gray area of ​​the interface is the content screen.

A system and method for accurately reproducing historical architectural paint colors comprises a database storing a digital collection of authenticated paint color source materials, a spectrometer device for analyzing color paint chips to determine digital color profiles, and a computer processor for converting the digital color profiles into paint color formulas. A paint production system produces paint batches and color samples according to the paint color formulas, and a controlled regional distribution system exclusively distributes the color samples within predefined geographical territories. The method involves maintaining the collection of source materials, receiving client selections, determining digital color profiles, converting them into paint color formulas, producing paint batches and samples, and distributing them in a controlled manner. The invention ensures an unmatched level of historical accuracy and consistency in reproducing architectural paint colors.

The invention discloses a digital collection issuing and management method and device, equipment and a storage medium, and relates to the technical field of data processing, and the method comprises the steps: generating digital collection data based on an original material provided by a content creator; performing on-chain evidence storage processing on the digital collection data, and issuing the digital collection data to a target platform according to an evidence storage result; and in response to an interaction request of a user of the target platform for the digital collection data, executing an operation corresponding to the interaction request and returning a processing result to the user of the target platform. According to the method, an automatic assembly line processing technical means from original materials to chain evidence storage to platform issuing is adopted, and three independent links of digital collection generation, block chain evidence storage and platform issuing are integrated into a continuous data processing flow, so that consistency of evidence storage information and issuing data is ensured, and the data processing efficiency is improved; and the issuing efficiency of the digital collections is obviously improved.

The invention relates to the technical field of digital protection of intangible cultural heritage, in particular to a Huizhou woodcarving pattern database system. The system comprises a pattern library construction module, a personalized pattern generation module, a 3D pattern mapping module, an AR interaction module and a real object customization module, and digital acquisition and intelligent generation of patterns are realized by uploading woodcarving pictures by a user and extracting line drafts and generating cultural labels by using AI. The system also supports the mapping of the pattern to the surface of the 3D object and the preview of the application effect through the AR technology, and finally can be converted into real object sculpture. The technical bottleneck of traditional non-abandoned protection can be broken through, inheritance and commercialization development of the Huizhou wood carving culture are promoted, and digital conversion and innovative application of cultural assets are achieved.

The invention relates to the technical field of security control, in particular to a blockchain-based supervisible digital collection auction method, which comprises a registration step, a release step, an auction step and a disclosure step, in the registration step, a seller client and a bidder client generate a DID document and send the DID document to a supervision client; the supervision client verifies the identity information in the DID document and then signs the identity information; in the release step, an auction system verifies a first verifiable credential sent by a seller client, and if the verification is passed, complete auction information is generated, signed and put on a block chain; and in the auction step, the auction system verifies a second verifiable credential sent by the bidder client, and if the verification is not passed, the auction process is ended. According to the method, the block chain, the DID, the traceable one-time address and other technologies are combined, the supervision is realized, the malicious auction behavior is prevented, and the security is improved.

Multiple embodiments of this specification relate to the field of information technology, and specifically to a method and system for confirming the ownership of digital collections based on blockchain. The method includes the following steps: when minting an NFT of a digital collection, generating basic information of the digital collection; after associating the digital collection with the basic information, the minter's public key, and the minter's name, uploading the digital collection to the blockchain for publication; publishing a confirmation smart contract on the blockchain; when the minter transfers the NFT of the digital collection, the signed transfer instruction and the transferee's mobile phone number are sent to the confirmation smart contract, and after verification, the confirmation smart contract generates transfer information and publishes it on the blockchain; when the transferee transfers the NFT of the digital collection, the transfer SMS is sent to a designated oracle using the transferee's mobile phone number; the confirmation smart contract polls the oracle, reads and verifies the transfer SMS, generates new transfer information, and publishes it on the blockchain.

1. Name of the Design Product: Graphical User Interface for Digital Content Display and Appreciation of Electronic Devices. 2. Use of the Design Product: For electronic devices. 3. Design Key Points of the Design Product: Lies in the interface content of the graphical user interface on the screen. 4. Picture or Photo that Best Indicates the Design Key Points: Front View. 5. The claimed design includes color. 6. The electronic device has a conventional design, and the rear view, left view, right view, top view, and bottom view are omitted. 7. Use of the Graphical User Interface: An interactive interface for digital content display and appreciation. 8. Human-Machine Interaction Method of the Graphical User Interface: The front view is the default display page when the system starts; click "Enable Exhibition Mode" at the bottom in the front view to enter the interface change state diagram 1; select multiple digital collections in the interface change state diagram 1 to enter the interface change state diagram 2; click "Confirm Selection" at the bottom in the interface change state diagram 2 to enter the interface change state diagram 3; enter the password in the interface change state diagram 3 and then click "Confirm Password" to enter the interface change state diagram 4; click any digital collection in the interface change state diagram 4 to enter the interface change state diagram 5; click the arrow on the left or right side in the middle of the interface change state diagram 5 to enter the interface change state diagram 6. 9. Other Situations Requiring Explanation: The "X" symbol in each view represents variable text and / or numbers; the areas covered by the semi-transparent shielding covers in each view are the content screens or variable contents.

The invention discloses a digital collection asynchronous uplink method and device, electronic equipment and a storage medium. The method comprises the following steps: receiving a digital collection storage request sent by a digital collection service platform in real time, and determining to-be-chained collection data corresponding to the digital collection storage request; storing the to-be-chained collection data into a flow table, and feeding back a storage result of the to-be-chained collection data to the digital collection service platform; in response to triggering of the collection chaining event, determining resource utilization information of a server where the block chain is located and operation state information of the block chain; determining the number N of uplink threads based on the resource utilization information and the operation state information, and creating N uplink threads; and obtaining each piece of to-be-chained collection data stored in a preset time period from the flow table, and performing a chaining operation on each piece of to-be-chained collection data based on the N chaining threads. According to the scheme, the concurrent asynchronous uplink of the digital collection is realized, and the processing performance of the asynchronous uplink is effectively improved.

The invention provides a digital collection generation method, which comprises the following steps of: shooting or scanning a target object to obtain an original data set; adding a label to each piece of information in the original data set; correcting data of the original data set to obtain a real data set; a neural network is adopted to learn the real data set, a plurality of feature sets are extracted, and each feature set comprises features formed by all or partial areas of at least one piece of information in the original data packet; selecting a first feature and one or more second features in any one or more feature sets, combining the features to form a digital collection when labels of the first feature and the second features are consistent, disassembling original data collected by a target object by adopting more dimensions, creating a corresponding mapping label for each feature, and in a secondary creation process, creating a corresponding mapping label for each feature; according to the method, more feature elements can be selected to be combined under the rule of the label corresponding relation, so that the optimization flexibility and the updating rate of the digital collection are greatly improved.

The invention relates to the technical field of block chains, and provides a cross-chain digital collection mobility risk monitoring method and system based on big data. The method comprises the following steps: constructing a cross-chain collection interaction channel according to a cross-chain interaction request; constructing a cross-chain risk event library based on big data, performing learning, and establishing multiple risk analysis nodes; performing multi-dimensional risk fitting on the digital collections based on the nodes to generate risk portraits; collecting channel configuration parameters to generate an interactive configuration mechanism; generating an optimization space according to risk portrait association traceability optimization; multi-level risk optimization is carried out on an optimization space based on multiple nodes, an optimization result is determined, and mobility risk monitoring management is carried out, so that the technical problems that the mobility risk of a cross-chain digital collection in the multi-chain interaction process is difficult to identify in time and a unified monitoring means is lacked are solved; the technical effects of realizing accurate analysis, dynamic portraying and optimal management and control of the cross-chain mobility risk based on big data and multi-modal collaborative learning, and improving the safety and stability of the cross-chain digital collection are achieved.

A system and method for accurately reproducing historical architectural paint colors comprises a database storing a digital collection of authenticated paint color source materials, a spectrometer device for analyzing color paint chips to determine digital color profiles, and a computer processor for converting the digital color profiles into paint color formulas. A paint production system produces paint batches and color samples according to the paint color formulas, and a controlled regional distribution system exclusively distributes the color samples within predefined geographical territories. The method involves maintaining the collection of source materials, receiving client selections, determining digital color profiles, converting them into paint color formulas, producing paint batches and samples, and distributing them in a controlled manner. The invention ensures an unmatched level of historical accuracy and consistency in reproducing architectural paint colors.

The present application provides a digital rockery frameless framework automatic generation method technical scheme, including steps (1) carrying out digital collection of rockery scheme; (2) carrying out rockery internal modulus grid unit generation; (3) carrying out rockery template grid merging; (4) carrying out pick plate structure generation; (5) carrying out beam column structure generation; (6) carrying out rockery volume weight calculation; (7) carrying out rockery scheme adjustment and comparison and selection.The present application greatly reduces the time and workload of rockery frameless framework design.

The invention discloses an OCR (Optical Character Recognition) method and an OCR system for a geological exploration handwritten revealing board, and the method comprises the steps: obtaining a handwritten revealing board image, and carrying out the image preprocessing, thereby obtaining a preprocessed handwritten revealing board image; on the basis of an OCR recognition model, character detection and character recognition are carried out on the preprocessed handwritten revealing board image, and a character recognition result is obtained; and based on the large language model, performing semantic analysis on the character recognition result, and outputting structured data. According to the method, the PP-OCRv4 model and the Qwen-7B large model are fused, the PP-OCRv4 model focuses on detection and recognition of handwritten characters and can effectively deal with various interference factors in a complex field environment, and the Qwen-7B large language model makes up for the defects of traditional OCR in the aspect of structured information extraction through semantic comprehension and context association ability, so that the method has the advantages of being high in practicability and high in practicability. And a brand-new technical path is provided for digital acquisition of the geological exploration handwritten revealing board.

The invention discloses a digital collection circulation method and platform based on privacy calculation, and relates to the technical field of data processing, and the method comprises the steps: obtaining a first transaction party and a second transaction party of a digital collection; collecting a first historical transaction data set and a second historical transaction data set; evaluating the current transaction according to the first historical transaction data set and the second historical transaction data set, and outputting a first verification level; determining transaction characteristics of the first transaction party and the second transaction party; generating a dynamic privacy key according to the first verification level and the transaction feature; and performing transaction verification on the digital collection by using the dynamic privacy key, and recording the verified transaction data in the block chain. The technical problem of insufficient data security and privacy protection in the prior art is solved, the security and uniqueness of transaction data are ensured by introducing a dynamic key generation and block chain recording mechanism based on privacy calculation, and the technical effect of transaction privacy protection is improved.

The invention relates to the field of fishing, in particular to a virtual-real linkage synchronization platform based on a meta-universe architecture mechanism, which comprises a platform server built based on a meta-universe concept, AI equipment for scanning fish to generate a digital image and the like. Compared with the prior art, the virtual-real linkage platform has the advantages that the virtual-real linkage platform is constructed through the concept of the universe, digital collections are generated from fishes through the AI scanning technology, the digital collections serve as NFT assets of fishermen, and fish works of the fishermen can be bred and stored for a long time in the virtual world.

The application relates to the technical field of digital museums, virtual reality and digital asset transactions, in particular to a meta-universe museum collection modeling, identification and transaction integrated method and system, which realizes accurate representation, dynamic discovery and efficient circulation of digital values of cultural assets in a meta-universe environment, promotes the transformation of museum collections from static display to active and intelligent digital assets, and solves the technical problems of low credibility of digital collection display and non-intelligent service caused by separation of modeling and identification, disconnection of interaction and value, and fragmentation of transaction and scene in the prior art.

The present invention relates to a classification management system for bone marrow cells, comprising: a user interaction interface, which is used for users to perform specific operations on the bone marrow cell classification management system, input the bone marrow cell types and corresponding bone marrow cell images into the system and classify and archive them; a digital acquisition control system, which is used to acquire digital images of bone marrow smears and perform image segmentation according to the distribution of bone marrow cells; a logic management module, which is used to manage the logic structure of the entire system, so that it runs according to a set program, that is, to identify, classify, save and view the digital images of the segmented bone marrow smears; a server communication module, which is used to provide application support for the entire system; through the bone marrow cell management system, the management of bone marrow cells by different hospitals can be realized, the types and categories of bone marrow cells can be more intuitively displayed, and related operations can be performed.