Three-dimension image processing method, device, storage medium and computer equipment

Abstract

The invention provides a three-dimension image processing method comprising the following steps: obtaining current image acquisition device position coordinates from a world coordinate system, obtaining a first direction vector and a second direction vector, and using a view transformation algorithm to obtain a transparent matrix; obtaining preset near plane vertex coordinates a near plane distance and a far plane distance from an image acquisition device coordinate system, and using a projection transformation algorithm to obtain a projection matrix; multiplying the transparent matrix with the projection matrix so as to obtain a transformation matrix; multiplying the transformation matrix with texture initial vertex coordinates matched with added augmented reality elements so as to obtaintexture target vertex coordinates matched with the augmented reality elements; using the texture target vertex coordinates to render the augmented reality elements so as to form a three-dimension image. The mobile terminal can rotate to drive the image acquisition device to rotate, so the three-dimension image corresponding to the augmented reality elements can make corresponding rotations, thusincreasing the fusing level between the three-dimension image and a true background image, and improving the image authenticity; the invention also provides a three-dimension image processing device,a storage medium and computer equipment.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a three-dimensional image processing method, device, storage medium and computer equipment. Background technique [0002] With the continuous popularization of mobile terminals, more and more people use mobile terminals to take pictures and photos. Add AR (Augmented Reality, Augmented Reality) elements and other functions. [0003] In the traditional function of providing AR elements, the drawn AR elements are generally at a fixed position in the image, and the display method is fixed, so the added AR elements cannot be well integrated with the picture elements corresponding to the real scene shot by the mobile terminal, affecting the authenticity of the overall picture sex. Contents of the invention [0004] Based on this, it is necessary to address the above problems and provide a three-dimensional image processing method, device, storage medium, and comput...

AI Technical Summary

Problems solved by technology

[0003] In the traditional function of providing AR elements, the drawn AR elements are generally at a fixed position in the image, and the display method is fixed, so the added AR elements cannot be well integrated with the picture elements corresponding to the real scene shot by the mobile terminal, affecting the authenticity of the overall picture sex

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