DocumentCode
1050826
Title
Interpolative vector quantization of color images
Author
Hang, Hsueh-ming ; Haskell, Barry G.
Author_Institution
AT&T Labs., Holmdel, NJ, USA
Volume
36
Issue
4
fYear
1988
fDate
4/1/1988 12:00:00 AM
Firstpage
465
Lastpage
470
Abstract
Interpolative vector quantization has been devised to alleviate the visible block structure of coded images plus the sensitive codebook problems produced by a simple vector quantizer. In addition, the problem of selecting color components for color picture vector quantization is discussed. Computer simulations demonstrate the success of this coding technique for color image compression at approximately 0.3 b/pel. Some background information on vector quantization is provided
Keywords
analogue-digital conversion; codes; computerised picture processing; digital simulation; encoding; interpolation; coded images; coding technique; colour images; computer simulation; image compression; interpolative vector quantisation; sensitive codebook; Codecs; Color; Computer simulation; Discrete cosine transforms; Hardware; Image coding; Image segmentation; Proposals; Speech; Vector quantization;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.2771
Filename
2771
Link To Document