STEREO IMAGE RECTIFICATION ALGORITHM FOR MULTI-VIEW 3D DISPLAY

被引：0
|
作者：
Cheng, Hao [1 ]
An, Ping [1 ,2 ]
Li, Hejian [1 ]
Zhang, Zhaoyang [1 ,2 ]
机构：
[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China
[2] Minist Educ, Key Lab Adv Displays & Syst Applicat, Shanghai 200072, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON 3D IMAGING 2011 (IC3D 2011) | 2011年
基金：
中国国家自然科学基金;
关键词：
multi-view 3D display; zero parallax plane; parallax balance; 3DTV;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper introduces a stereo image rectification algorithm based on image feature points for multi-view three-dimension (3D) display system. First, we mark the feature points in multi-view images, and calculate the rectification parameters. Then we use these parameters for rotating image and shifting image in vertical direction in order to eliminate the vertical parallax of multi-view images. Finally according to zero-parallax setting (ZPS), we adjust the horizontal parallax to get a better stereo image for multi-view 3D display. After the multi-view information is corrected, the stereo effect has been greatly enhanced in multi-view display system. The algorithm has low complexity in real-time 3D system and can improve the stereo image from the point of the observer.
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页数：5
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