9 results about "Value code" patented technology

A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a gradual decoding refresh (GDR) picture, a recovery point picture following the GDR picture in decoding order, and a header associated with the GDR picture. The header includes a picture order count (POC) least significant bit (LSB) value coded prior to a recovery POC value. A POC for the GDR picture is determined based on the POC LSB value. The recovery POC value is determined based on the POC for the GDR picture. The recovery POC value indicates a POC for the recovery point picture. The bitstream is decoded according to GDR based on the GDR picture and the recovery point picture.

The application discloses a kind of dynamic report data processing method, equipment and medium, method includes: by associating business entity table and basic information table, create original data set, and the field in original data set is divided into dimension field and value field;General data acquisition model is built, and according to the display rule of variable row and variable column in dynamic report configuration is configured;General data acquisition model includes data acquisition source, dimension area, statistical area, arbitrary condition and grouping condition;According to display rule, original data set is mapped into general data acquisition model, configuration data acquisition formula is carried out, and the calculation result is stored according to dimension value coding rule;The stored calculation result carries out data conversion and data splicing, generates JSON format data meeting the requirement of front end display, and outputs JSON format data to report control rendering display.

The present application belongs to the cross technical field of computer software and intellectual property management, and specifically relates to a kind of intellectual property whole life cycle intelligent management method and system based on value code.The present application aims to utilize digital identity identification (value code), block chain storage, intelligent contract automatic execution and other technologies, to build an integrated management platform of intellectual property registration, circulation, rights protection and value evaluation, which is traceable, verifiable and can automatically execute right distribution.The system anchors assets by generating a globally unique value code for intellectual property, deploys modularized smart contracts for ownership, license, rights protection and other modules, uses oracle network to realize off-chain event-driven on-chain state change and trusted storage.In addition, a dynamic value evaluation model is built by combining multi-source data and verifiable computing, and cross-chain interoperability protocol is used to realize cross-domain collaborative governance of assets.The present application effectively solves the problems of scattered ownership records, low efficiency of right distribution, value evaluation disconnection and poor cross-system interoperability in traditional management, and realizes cost reduction and efficiency improvement and value maximization of intellectual property management.

A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a gradual decoding refresh (GDR) picture, a recovery point picture following the GDR picture in decoding order, and a header associated with the GDR picture. The header includes a picture order count (POC) least significant bit (LSB) value coded prior to a recovery POC value. A POC for the GDR picture is determined based on the POC LSB value. The recovery POC value is determined based on the POC for the GDR picture. The recovery POC value indicates a POC for the recovery point picture. The bitstream is decoded according to GDR based on the GDR picture and the recovery point picture.

The invention discloses a coding and decoding method and device, a codec, a code stream and a storage medium, and the coding method comprises the steps: determining a to-be-used coding mode of a current vertex according to at least one of a first coding mode and a second coding mode and a third coding mode; wherein the current vertex is a vertex in a basic grid of the current image; the first coding mode comprises coding processing on an original value of a three-dimensional motion vector of the current vertex, and the second coding mode comprises coding processing on a first difference value between the original value of the three-dimensional motion vector of the current vertex and an intra-frame predicted value of the three-dimensional motion vector of the current vertex; the third coding mode comprises second difference value coding processing between the original value of the three-dimensional motion vector of the current vertex and the inter-frame prediction value of the three-dimensional motion vector of the current vertex; and coding the current vertex according to the coding mode to be used.

This invention belongs to the interdisciplinary field of information technology, fintech, and distributed systems, specifically relating to a privacy-preserving multi-party collaborative reconciliation method and system based on value codes. More specifically, this invention relates to a trusted reconciliation scheme that utilizes programmable "value codes" as the core reconciliation carrier. It aims to solve problems such as inconsistencies in transaction records among multiple participants, cumbersome reconciliation processes, excessive manual intervention, difficulties in dispute resolution, and data privacy leaks by constructing a distributed, auditable, highly transparent, and privacy-preserving reconciliation infrastructure. This solution is applicable to various business scenarios requiring efficient, accurate, and trusted reconciliation, such as cross-institutional transaction clearing, supply chain collaborative reconciliation, multi-party profit sharing verification in platform-based economies, and cross-border business transaction reconciliation. This invention breaks through the limitations of traditional ledgers, inventing value codes as a measure of human value, and constructing a trusted reconciliation axiomatic system based on information economics and game theory. The core algorithm of the system integrates: a transaction energy level mapping operator based on log-normal distribution, a reconciliation utility evaluation model based on Milgrom's information value equation, and a non-cooperative game-theoretic collaborative engine based on Nash algorithm.

The invention discloses a transaction data processing method and device, equipment, a storage medium and a program product, and relates to the technical field of data processing. The method comprises the following steps: determining a first main index of transaction data corresponding to a target batch number; under the condition that transaction data under a first main index of the transaction data comprises transaction data of at least one dimension, for each dimension in the first main index, obtaining dimension code information corresponding to the dimension, and converting the dimension code information into a dimension type code and a dimension value code according to a target coding rule; the first main index number, the dimension type code and the dimension value code are spliced to obtain a spliced sub-index number, and the sub-index number is used for identifying a target sub-index; and storing the summarized data of the transaction data under the target sub-index and the sub-index number into a result table. According to the embodiment of the invention, the transaction data processing cost can be reduced.

The invention discloses a dual-mode remote control method, a dual-mode remote control system and a matching method for a smart television. According to the dual-mode remote control method disclosed by the invention, heterogeneous key value codes are uniformly converted into standard Android input events through key code mapping, the system compatibility problem caused by key value heterogeneity of a dual-mode remote controller is solved, unified standardized processing of microphone remote control infrared and Bluetooth dual-mode instructions is realized, and through a Bluetooth protocol stack priority scheduling mechanism, the system compatibility is greatly improved. The problems of high delay and packet loss of the null finger instruction caused by Bluetooth bandwidth competition in the prior art are solved, and the requirement of a user on a microphone use scene of an Android television is simplified. Furthermore, the traditional binding process is improved, and the problem that the user operation threshold of the traditional binding process is high is solved.

The invention discloses a data processing method and device for a dynamic report and a medium, and the method comprises the steps: creating an original data set by associating a business entity table with a basic information table, and dividing fields in the original data set into dimension fields and value fields; constructing a general access model, and configuring a display rule of a change row and a change column in the dynamic report according to report requirements; the general access model comprises an access source, a dimension region, a statistical region, an arbitrary condition and a grouping condition; according to a display rule, mapping the original data set into a general access model, configuring an access formula, executing the access formula, and storing a calculation result according to a dimension value coding rule; and performing data conversion and data splicing on the stored calculation result to generate JSON format data meeting front-end display requirements, and outputting the JSON format data to a report control for rendering display.