DocumentCode
1597810
Title
Motion compensation in color video with illumination variations
Author
Wei, Jie ; Li, Ze-Nian
Author_Institution
Sch. of Comput. Sci., Simon Fraser Univ., Burnaby, BC, Canada
Volume
3
fYear
1997
Firstpage
614
Abstract
Within an image sequence, it is not unusual that in certain local areas there exist some motions as well as illumination variations. A new method, block-matching with illumination variations (BMIV), is proposed for motion compensation in color video. For blocks with motion and illumination variations, the proposed method can estimate the motion vector and generate the associated 3×3 illumination matrix which will produce the minimal mean square error. Experiments using the proposed method show good performance
Keywords
image colour analysis; image matching; image sequences; lighting; motion compensation; video coding; block-matching; color video; experiments; illumination matrix; illumination variations; image sequence; minimal mean square error; motion compensation; motion vector estimation; performance; video compression; Cameras; Image sequences; Image storage; Light sources; Lighting; Mean square error methods; Motion compensation; Motion estimation; Redundancy; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1997. Proceedings., International Conference on
Conference_Location
Santa Barbara, CA
Print_ISBN
0-8186-8183-7
Type
conf
DOI
10.1109/ICIP.1997.632196
Filename
632196
Link To Document