Virtual reality interaction method based on glasses-free 3D display

Abstract

The invention discloses a virtual reality interaction method based on glasses-free 3D display. The virtual reality interaction method based on the glasses-free 3D display includes that creating a plurality of stereo cameras in a virtual reality interaction scene and arraying; calculating a viewpoint sub-pixel mapping matrix, compiling a shader which runs on a GPU, sampling the render map output by each stereo camera, fusing to obtain a synthesized image, outputting to a new display panel in the scene, connecting the PC terminal with a glasses-free 3D display terminal, and enabling the glasses-free 3D display terminal to display a stereo image; performing the interaction operation of the virtual reality interaction scene at the PC terminal, and finishing the synchronous stereo display of the interaction operation at the glasses-free 3D display terminal. The virtual reality interaction method based on the glasses-free 3D display is capable of effectively solving the problems that the glasses-free 3D video content manufacturing period is long, the manufacturing cost is high, there is no interactivity and the like.

Description

technical field [0001] The invention relates to the field of virtual reality interaction, in particular to a virtual reality interaction method based on naked-eye 3D display. Background technique [0002] Virtual reality interactive technology is an emerging comprehensive information technology. It uses modern high-tech with computer technology as the core to generate a realistic virtual environment with a specific range of audio-visual and tactile integration. Interact and interact with the objects in the virtual environment, so as to produce the feeling and experience equivalent to the real environment in person. It integrates digital image processing, multimedia technology, computer graphics, sensor technology and other aspects of information technology. It forms a three-dimensional digital model through computer graphics, visually giving users a three-dimensional virtual environment. Different from the 3D model produced by the usual CAD (Computer Aided Design) system, ...

AI Technical Summary

Problems solved by technology

This method can effectively solve the problems of long production cycle, high production cost, and lack of interaction of naked-eye 3D video content, and at the same time solve the problems of insufficient visual impact and lack of bright spots in virtual reality interaction, and greatly expand virtual reality interactive technology and naked-eye 3D. The application fields of the two display technologies have significantly promoted the development of the two

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