Key Problem Research Of Display Information Processing For Volumetric Display

Based on the discussion of True 3D Volumetric Display theory and related experiments,this paper gives a method of True 3D Volumetric Display data generation and transmission for the real-time display application in this technology,using knowledge of computer graghics,image processing,openGL etc.Firstly,by analyzing 3D mesh file format and introduing 3D graphics API, a 3D model of Visual Studio .NET as a platform based on the OpenGL format is given.Secondly,the essential true 3D volumetric display theories are introduced in detail, gives a mode of using DVI interface to transfer datas of true 3D images, additionally,the mode of the DVI interface and the datas with depth information,the transmission protocol of codec is proposed. Futhermore,by improving the method,a way of baseing on openGL and windows GDI is detemined. after optimized code,it meets the requirements of the key technical indexes, and the real-time display has been realized on PC.Finally,the paper draws some conclusions and puts up some proposes about future works.