DocumentCode
290186
Title
Predictive mean search algorithm for vector quantization of images
Author
Lo, Kwok-Tung ; Feng, Jian
Author_Institution
Dept. of Electron. Eng., Hong Kong Polytech., Kowloon, Hong Kong
Volume
v
fYear
1994
fDate
19-22 Apr 1994
Abstract
A simple coding algorithm called the predictive mean search (PMS) algorithm is proposed for vector quantization of images. The proposed PMS algorithm, which exploits the interblock correlation, requires less computation than several existing VQ encoding algorithms and also achieves a higher compression ratio than the standard VQ scheme
Keywords
computational complexity; correlation methods; image coding; prediction theory; search problems; vector quantisation; PMS algorithm; coding algorithm; compression ratio; interblock correlation; predictive mean search algorithm; vector quantization; Australia; Computational complexity; Decoding; Distortion measurement; Image coding; Image reconstruction; Pixel; Prediction algorithms; Rate-distortion; Vector quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1994. ICASSP-94., 1994 IEEE International Conference on
Conference_Location
Adelaide, SA
ISSN
1520-6149
Print_ISBN
0-7803-1775-0
Type
conf
DOI
10.1109/ICASSP.1994.389441
Filename
389441
Link To Document