DocumentCode
349071
Title
A grey prediction motion estimator for digital image processing
Author
Jou, Jeu Min ; Chen, Pei-Yin ; Shiau, Yeu-Houng ; Sun, Jian-Ming
Author_Institution
Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan
Volume
2
fYear
1999
fDate
5-8 Sep 1999
Firstpage
701
Abstract
An efficient grey prediction motion estimator is proposed in this paper. Based on the grey system theory, the estimator can determine the motion vectors of image blocks quickly and correctly. The experimental results show that the proposed estimator performs better than other search algorithms in terms of six different measures. The VLSI architecture of the algorithm has been designed and implemented, and it can yield a search rate of 680 K blocks/sec with a clock rate of 66 MHz
Keywords
VLSI; digital signal processing chips; grey systems; motion estimation; 66 MHz; VLSI architecture; digital image processing; grey prediction motion estimator; grey system theory; image blocks; motion vectors; search algorithm; Algorithm design and analysis; Clocks; Differential equations; Digital images; Estimation theory; Global Positioning System; Motion analysis; Motion estimation; Sun; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 1999. Proceedings of ICECS '99. The 6th IEEE International Conference on
Conference_Location
Pafos
Print_ISBN
0-7803-5682-9
Type
conf
DOI
10.1109/ICECS.1999.813205
Filename
813205
Link To Document