DocumentCode
390613
Title
A low power implementation for the motion estimation processor
Author
Jou, Jer Mill ; Shiau, Yeu Horng ; Zheng, Bu Ren
Author_Institution
Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan
Volume
1
fYear
2002
fDate
28-31 Oct. 2002
Firstpage
220
Abstract
This paper presents a low power video motion estimation processor. The combination of motion fuzzy prediction and modified four-step search algorithm (4SS) gives faster and more correct searching results. With the analysis of the relationship between the consecutive search iterations, some of the searching operations are saved which enhance the computing efficiency and reduce power consumption. Experimental results demonstrate the higher performance in both PNSR and computation complexity compared to other systems.
Keywords
computational complexity; motion estimation; video coding; PNSR; computation complexity; computing efficiency; consecutive search iterations; low power video motion estimation processor; modified four-step search algorithm; motion fuzzy prediction; power consumption; Algorithm design and analysis; Computer architecture; Costs; Energy consumption; Fuzzy control; Hardware; Milling machines; Motion estimation; Throughput; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '02. Proceedings. 2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering
Print_ISBN
0-7803-7490-8
Type
conf
DOI
10.1109/TENCON.2002.1181254
Filename
1181254
Link To Document