摘要
提出一种从平面图生成立体显示视差图的新方法。该方法利用Matlab建立曲面模型并为图片中的相应规则区域赋予深度信息,再根据深度信息的投影原理,在不同观察点得到具有视差的多幅视差图。将这些视差图的合成图在多视点自由立体显示器上显示,可以看到很好的立体显示效果。该研究对于多视点自由立体显示器利用现有大量的平面图像源得到立体显示效果具有一定指导的意义。
A novel method of converting a 2D image to a series of parallax images was proposed. By building curve plane models based on Matlab and giving the depth information for the areas in the image, the parallax images were obtained according to the prineiple of depth information projection for different observing points. An auto-stereoscopic display device presents stereo images by using the parallax images. The research is beneficial to the usage of the available 2D images for auto-stereoscopic displays.
出处
《液晶与显示》
CAS
CSCD
北大核心
2009年第2期258-261,共4页
Chinese Journal of Liquid Crystals and Displays
基金
国家高技术研究发展专项资助项目(No.2007AA01Z301)
关键词
立体显示
视差图
中间矩阵
深度矩阵
auto-stereoscopic display
parallax image
transient matrix
depth matrix
