DocumentCode
1039874
Title
Wavelet transform based adaptive bit-plane run-length coding for still images
Author
Goh, K.H. ; Soraghan, John J. ; Durrani, T.S.
Author_Institution
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow
Volume
30
Issue
5
fYear
1994
fDate
3/3/1994 12:00:00 AM
Firstpage
395
Lastpage
396
Abstract
A novel still image codec is presented that uses an efficient adaptive bit-plane run-length coding on the wavelet transform coefficients of images. The main attraction of this coding scheme is its simplicity in which no training and storage of codebooks are required. Also its high visual quality at high compression ratio outperforms the standard JPEG codec for low bitrate applications. A comparative performance between the new codec and the JPEG codec is given
Keywords
codecs; data compression; image coding; image processing equipment; wavelet transforms; JPEG codec; adaptive bit-plane run-length coding; compression ratio; image codec; still images; visual quality; wavelet transform;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940259
Filename
273274
Link To Document