Title :
Theory and experiment analysis of disparity for stereoscopic image pairs
Author :
An, Ping ; Zhang, Zhaoyang ; Shi, Li
Author_Institution :
Sch. of Commun. & Inf. Eng., Shanghai Univ., China
Abstract :
Disparity is the geometrical difference between stereoscopic pairs; a pair of images of the same scene acquired from slightly different perspectives. The authors give a comprehensive analysis of the statistical characteristics of disparity. Based on experimentation, they discuss the relations between disparity, depth and object, the relation between block size and disparity estimation, and the influence of error criteria on disparity estimation
Keywords :
correlation methods; data compression; statistical analysis; stereo image processing; block size; cross correlation; disparity estimation; error criteria; geometrical difference; statistical characteristics; stereoscopic image pair disparity; Cameras; Computer displays; Computer errors; Computer graphics; Data compression; Geometry; Image analysis; Image coding; Layout; Three dimensional displays;
Conference_Titel :
Intelligent Multimedia, Video and Speech Processing, 2001. Proceedings of 2001 International Symposium on
Conference_Location :
Hong Kong
Print_ISBN :
962-85766-2-3
DOI :
10.1109/ISIMP.2001.925333
