Three-dimensional graph data processing method and device, equipment, storage medium and product

Abstract

The invention provides a three-dimensional graph data processing method and device, equipment, a storage medium and a product, and relates to the field of artificial intelligence, in particular to the field of automatic driving. According to the specific implementation scheme, a data compression request for a target graphic element in the three-dimensional electronic map is received, and at least one piece of vertex data corresponding to the target graphic element is obtained; extracting a global coordinate matrix with common attributes in at least one piece of vertex data; extracting local coordinate data with private attributes corresponding to at least one piece of vertex data; and in response to a graph drawing request for the target graph element, sending the global coordinate matrix and local coordinate data corresponding to the at least one piece of vertex data to a graph display device, the global coordinate matrix and the local coordinate data corresponding to the at least one piece of vertex data are used for drawing and displaying the target graphic element by the graphic display equipment.

Description

technical field [0001] The present disclosure relates to the field of automatic driving in the field of artificial intelligence, and in particular, to a three-dimensional graphics data processing method, device, device, storage medium and product. Background technique [0002] 3D graphics are used in computer-aided design and manufacturing (CAD / CAM), autonomous driving, scientific computing visualization, display and rendering of land information and natural resources, virtual reality, management and office automation, computer-aided teaching, computer animation, computer games, etc. increasingly widespread. The display of 3D graphics requires a large amount of vertex data. Vertex data can include component attributes such as vertex coordinates, texture coordinates, vertex normals, and vertex colors. The display of three-dimensional graphics is mainly the display of graphic elements, and the graphic elements may include multiple vertex data. When the three-dimensional gra...

AI Technical Summary

Problems solved by technology

The vertex data is large and contains many component attributes, and the data processing volume is large, resulting in a complicated display processing process of 3D graphics data and low data processing efficiency.

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