DocumentCode
3048847
Title
Group testing for wavelet packet image compression
Author
Hong, Edwin S. ; Ladner, Richard E. ; Riskin, Eve A.
Author_Institution
Dept. of Comput. Sci. & Eng., Washington Univ., Seattle, WA, USA
fYear
2001
fDate
2001
Firstpage
73
Lastpage
82
Abstract
This paper introduces group testing for wavelet packets (GTWP), a novel embedded image compression algorithm based on wavelet packets and group testing. This algorithm extends the group testing for wavelets (GTW) algorithm to handle wavelet packets. Like its predecessor, GTWP obtains good compression performance without the use of arithmetic coding. It also shows that the group testing methodology is very flexible and can be applied in many different circumstances
Keywords
data compression; image coding; transform coding; wavelet transforms; GTWP algorithm; embedded image compression algorithm; group testing; wavelet packets; Arithmetic; Code standards; Distributed power generation; Image coding; Image generation; PSNR; Streaming media; Testing; Wavelet packets; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Compression Conference, 2001. Proceedings. DCC 2001.
Conference_Location
Snowbird, UT
ISSN
1068-0314
Print_ISBN
0-7695-1031-0
Type
conf
DOI
10.1109/DCC.2001.917138
Filename
917138
Link To Document