一个基于PC的立体显示方法

A PC-based Stereoscopic Display Technique

研究了空间视觉中的立体线索,阐明了立体视觉的形成原理。根据人的双眼视差效应,利用3D立体液晶眼镜的快门技术,在PC机上采用DirectDraw编程技术,实现了一套廉价的视差立体图像的立体显示解决方案。本方案采用了多缓冲和页面翻动技术,页面刷新频率达到120Hz/s,可产生无闪烁的立体显示效果。

This paper involves in the stereoscopic cues of space vision. It clarifies how stereo vision depth is formed. A low-cost stereoscopic display scheme used for parallax stereo image is presented. We mainly depend on our eyes' binocular parallax effect, using shutter method of 3D--stereoscopic LCD shutter glasses,computer and Directdraw program to realize our scheme. In experiment,quad--buffer and page flip techniques are adopted. The page renovation frequency can be achieved to 120Hz/sec. The stereoscopic display effect is very good and image has no flicker.