DocumentCode
875076
Title
Sorting-based partial distortion search algorithm for motion estimation
Author
Hong, W.G. ; Oh, T.M.
Author_Institution
Dept. of Inf. Media Eng., Myongji Coll., Seoul, South Korea
Volume
40
Issue
2
fYear
2004
Firstpage
113
Lastpage
115
Abstract
A fast motion-estimation algorithm based on partial block distortion for sorted significant pixels is proposed. The proposed algorithm can obtain very accurate motion vectors with a reduced computational load. Experimental results show that the proposed scheme gives the same performance as the full search, while it is about 6-10 times faster than the full search.
Keywords
distortion; motion estimation; motion estimation; partial block distortion; reduced computational load; sorted significant pixels; sorting-based partial distortion search algorithm; very accurate motion vectors;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20040091
Filename
1263103
Link To Document