DocumentCode
293081
Title
The determination of the searching sequence for VQ encoding
Author
Chan, Yuk-Hee ; Siu, Wan-chi
Author_Institution
Dept. of Electron. Eng., Hong Kong Polytech., Kowloon, Hong Kong
Volume
3
fYear
1994
fDate
30 May-2 Jun 1994
Firstpage
129
Abstract
Most VQ encoding algorithms are proposed to reject codewords or stop searching codewords as soon as possible by using various criteria. This paper proposes an algorithm to dynamically determine the codeword searching sequence for a given input vector, which can further improve the codeword elimination efficiency. An encoding algorithm is also proposed based on this idea
Keywords
computational complexity; image coding; vector quantisation; VQ encoding; codeword elimination efficiency; codeword searching sequence; computational complexity; encoding algorithm; input vector; vector quantisation; Classification tree analysis; Computational complexity; Data compression; Encoding; Euclidean distance; Heuristic algorithms; Performance evaluation; Search methods; Testing; Vector quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location
London
Print_ISBN
0-7803-1915-X
Type
conf
DOI
10.1109/ISCAS.1994.409121
Filename
409121
Link To Document