DocumentCode
996711
Title
Interpolative three-level block truncation coding algorithm
Author
Oshri, E. ; Shelly, N. ; Mitchell, H.B.
Author_Institution
Ben Gurion Univ. of the Negev, Beer Sheva, Israel
Volume
29
Issue
14
fYear
1993
fDate
7/8/1993 12:00:00 AM
Firstpage
1267
Lastpage
1268
Abstract
Zeng (see ibid., vol.27, p.1126-8, 1991) has described an interpolative two-level block truncation coding (BTC) image compression algorithm. The authors extend the work of Zeng to a three-level interpolative BTC algorithm. Compared to Zeng, the new algorithm gives reconstructed images with substantially higher image quality with no increase in bit rate.
Keywords
data compression; image coding; interpolation; block truncation coding; image compression; image quality; reconstructed images; three-level interpolative BTC algorithm;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19930846
Filename
252422
Link To Document