IMPROVED DISPARITY ESTIMATION IN STEREOSCOPIC TELEVISION

被引：9
|
作者：
SEFERIDIS, VE
PAPADIMITRIOU, DV
机构：
[1] Department of Electronic Systems Engineering, University of Essex, Colchester CO4 3SQ, Wivenhoe Park
来源：
ELECTRONICS LETTERS | 1993年 / 29卷 / 09期
关键词：
STEREOSCOPIC TELEVISION; VIDEO CODING; IMAGE PROCESSING;
D O I：
10.1049/el:19930523
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new approach to disparity compensation for stereo image compression is proposed based on generalised block matching. The proposed method results in a better picture quality which is more pleasing to the human viewer due to the elimination of the blockiness effect and the compensation of occluded areas. It is shown that the disparity estimation between the left and right eye picture can be improved by at least 3 dB compared to the conventional full search block matching, by using nonlinear mapping functions to describe the co-ordinate correspondence of related pixels in the two pictures.
引用
收藏
页码：782 / 783
页数：2
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