DocumentCode
357087
Title
A new search algorithm for block motion estimation
Author
Chen, Jau-Ling ; Chen, Pei-Yin
Author_Institution
Dept. of Electron. Eng., Southern Taiwan Univ. of Technol., Taiwan
Volume
2
fYear
2000
fDate
2000
Firstpage
979
Abstract
In this paper, an efficient inter-block/inter-frame search algorithm for block motion estimation is proposed. By using gray prediction, the algorithm can determine the motion vectors of image blocks quickly and correctly. The experimental results show that the proposed algorithm performs better than other search algorithms, such as 3SS, NTSS, 4SS, BBGDS, SES, PSA and GPS in terms of four different measures
Keywords
motion estimation; video signal processing; block motion estimation; efficient inter-block/inter-frame search algorithm; gray prediction; image blocks; motion vectors; Computational complexity; Global Positioning System; Image coding; Image sequences; Motion estimation; Nonlinear systems; Performance evaluation; Prediction algorithms; Predictive models; Time varying systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia and Expo, 2000. ICME 2000. 2000 IEEE International Conference on
Conference_Location
New York, NY
Print_ISBN
0-7803-6536-4
Type
conf
DOI
10.1109/ICME.2000.871523
Filename
871523
Link To Document