DocumentCode
2764074
Title
Color image quantization by pairwise clustering
Author
Velho, Luiz ; Gomes, Jonas ; Sobreiro, Marcos Vinicius Rayol
Author_Institution
Inst. de Matematica Pura e Aplicada, Rio de Janeiro, Brazil
fYear
1997
fDate
14-17 Oct 1997
Firstpage
203
Abstract
This paper presents a new quantization method for color images. It uses a local error optimization strategy to generate near optimal quantization levels. The algorithm is simple to implement and produces results that are superior than those of other popular image quantization algorithms
Keywords
image processing; optimisation; quantisation (signal); color images; error optimization strategy; image quantization; near optimal quantization levels; pairwise clustering; Clustering algorithms; Color; Computer displays; Computer graphics; Digital images; Image coding; Image processing; Optimization methods; Pixel; Quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Graphics and Image Processing, 1997. Proceedings., X Brazilian Symposium on
Conference_Location
Campos do Jordao
Print_ISBN
0-8186-8102-0
Type
conf
DOI
10.1109/SIGRA.1997.625178
Filename
625178
Link To Document