Multi-view Stereo Control Algorithm And Application Of Virtual Scenes

The core issue of stereo display technology is three-dimensional composition problem,how to synthesis video frames efficiently is the key technology to solve the vertigo problems,this paper has done a series of research on stereo effect of VR scene based on the issues mentioned above.The synthesis of binocular stereo pairs was studied,by using the physiological characteristics of human stereo vision stereoscopic parallax imaging model was built,and stereoscopic parallax distribution was analyzed,then synthesize the VR scene images by using the depth cue which was provided algorithm.Research on virtual objects to multi-view image mapping,multi-view stereo image synthesizing method,pixel mapping algorithm of multi-view stereo display devices for multi-view image stereo effect control.For multi-view sub-sampling issues,a quadratic-linear interpolation algorithm of multi-view image sampling was proposed,experiments show that the method can not only improve the quality of multi-view image sampling,but also enhance the stereo effect of multi-view stereo image in post-production.Finally,the research content in this paper was applied to the immersive VR system CAVE and roaming the virtual scene,users could get a good solid immersion feeling in the system.The display effect of VR scene shows that the depth information of models in the scene is well-proportioned,and the parallax in the scene could provide a good viewing experience for viewers.