8 results about "Atlas data" patented technology

The invention discloses a building method for collecting and automatically inputting urban components to build a database, belongs to the technical field of geographic information engineering, effectively solves the problems of low data processing efficiency and consistency, and realizes integrated management of map database data. In order to solve the problem of difficult data matching caused by asynchronous field structure adjustment and non-uniform format standards in collection and database building links in the prior art, the method depends on a relational database and an EPS platform template control technology to construct an association attribute system of extension attribute-field information contrast-layer attribute contrast, so that the uniform whole process of the field structure is ensured, and the data matching efficiency is improved. The template supports flexible modification of entity coding and symbolization expression, format standard change can be synchronously updated through the template, mismatching of image library data is avoided, an automatic input system automatically matches the data according to a preset template, three-in-one associated storage of vector data, attribute information and photo information is ensured, and the efficiency is improved. And the problem that data formats and field structures are inconsistent is solved from the source.

The invention provides an atlas data similarity measurement method and an atlas data category determination method. The atlas data similarity measurement method comprises the following steps: acquiring atlas data to be identified and candidate atlas data; dividing the to-be-identified atlas data and the candidate atlas data into data segments with the same number, and obtaining at least two first data segments corresponding to the to-be-identified atlas data and at least two second data segments corresponding to the candidate atlas data; according to the segment correlation parameter between each first data segment and the corresponding second data segment, carrying out distance calculation on each first data segment and the corresponding second data segment, and determining a similarity value between the to-be-identified atlas data and the candidate atlas data; the segment correlation parameter is used for representing whether the shape of the first data segment is similar to the shape of the corresponding second data segment. By adopting the technical scheme of the invention, accurate similarity measurement can be carried out on plane atlas data which focuses on atlas shapes rather than absolute positions.

Methods, apparatus, systems and articles of manufacture to identify a video decoding error are disclosed. An example apparatus includes an atlas generator to generate atlas data for one or more atlases generated from input views of video; a hash generator to: perform a hash operation on the atlas data to generate a hash value; and include the hash value in a message; and a multiplexer to combine the one or more atlases, coded atlas data corresponding to the atlas data, and the message to generate a video bitstream.

The invention discloses a method and a system for intelligently judging the multi-modal consistency of a non-metallic material. The method comprises the following steps of: preprocessing multi-modal data; heterogeneous features are embedded, distribution differences among different atlas data are eliminated, and comparable features are extracted; projecting feature vectors of the atlas to a common subspace; carrying out cross-modal relation modeling; carrying out physical constraint modeling and edge attributes; establishing a message transmission mechanism; carrying out attention weight calculation and aggregation; and performing layer output and consistency judgment. According to the method, a multi-modal topology fusion mechanism is constructed for coping with the problem of data isomerism, and unified processing and analysis are realized through a physical constraint edge association cross-modal rule; a fuzzy boundary algorithm is designed for a critical case misjudgment problem, and misjudgment conditions are reduced; a federal increment updating system is constructed for solving the problem of data drift, and a gradient thermodynamic diagram technology is introduced for realizing visual positioning of a difference region.

Example methods, apparatus, systems, and articles of manufacture to identify video decoding errors are disclosed. An example apparatus includes an atlas generator to generate atlas data for one or more atlas generated from an input view of a video; a hash generator for performing the following operations: performing a hash operation on the atlas data to generate a hash value; and including the hash value in the message; and a multiplexer to combine the one or more atlas, the encoded atlas data corresponding to the atlas data, and the message to generate a video bitstream.

A mesh decoding device 200 according to the present invention includes: an atlas data decoding unit 207 configured to decode a syntax defining a maximum value of the number of iterations of subdivision, wherein the syntax decoded by the atlas data decoding unit 207 has a value of 15 or less.

The application discloses a kind of methods of atlas data visualization, comprising, obtaining atlas data, wherein, atlas data includes node information, and relationship edge information, determine the node position information of node in space layout based on the node information and the relationship edge information, based on the relationship edge information, obtain the density distribution and density gradient distribution of each relationship edge, using the density gradient distribution of each relationship edge, respectively each relationship edge is bent to the high density distribution area of its relationship edge to the distance threshold value set, so that each relationship edge bent to the distance threshold value is bound, obtain edge binding result;With the node position information and edge binding result as rendering position, rendering is carried out.The application at least solves the problem of global visualization of atlas data, and further improves the efficiency of large atlas data visualization.

Disclosed is a computer-implemented of adapting a biomechanical model of an anatomical body part of a patient to a current status of the patient. The method encompasses determination of a currently executed step of a workflow such as a medical intervention, the result of the determination serving as a basis for adapting and / or updating a biomechanical model of an anatomical body part to the corresponding current status of the patient. The determination of the current workflow step may also be used as basis for controlling an imaging device for tracking entities around the patient or for imaging the anatomical body part or acquiring further data or for urging the user to perform a specific action such as acquisition of information using a tracked instrument such as a pointer. The biomechanical model has been generated from atlas data. The data sets which are generated according to the current workflow step may additionally or alternatively serve as a basis for determining the current workflow step and / or adapting the further workflow.