DocumentCode
1166166
Title
Fast Variable Block Size Motion Estimation by Adaptive Early Termination
Author
Qaralleh, E.A.A. ; Chang, Tian-Sheuan
Author_Institution
Dept. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu
Volume
16
Issue
8
fYear
2006
Firstpage
1021
Lastpage
1026
Abstract
This paper presents a fast motion estimation algorithm by adaptively changing the early termination threshold for the current accumulated partial sum of absolute difference (SAD) value. The simulation results show that the proposed algorithm can provide the similar quality while saving 77.9% and 50.6% of SAD computation when comparing with early termination methods in MPEG-4 VM18.0 and H.264 JM9.0, respectively
Keywords
data compression; image resolution; motion estimation; video coding; H.264 JM9.0; MPEG-4 VM18.0; adaptive early termination; fast variable block size motion estimation; partial sum of absolute difference value; Computational complexity; Computational modeling; Distortion measurement; MPEG 4 Standard; Motion estimation; Sea measurements; Software algorithms; Software quality; Termination of employment; Video coding; Early termination; H.264; MPEG-4; variable block size motion estimation;
fLanguage
English
Journal_Title
Circuits and Systems for Video Technology, IEEE Transactions on
Publisher
ieee
ISSN
1051-8215
Type
jour
DOI
10.1109/TCSVT.2006.879103
Filename
1683827
Link To Document