DocumentCode
3243626
Title
Application of an optimally localized and fast wavelet transform in image compression
Author
Ebrahimi, Touradj ; Kunt, Murat
Author_Institution
Lab. de Traitement des Signaux, EPFL-Ecublens, Lausanne, Switzerland
Volume
5
fYear
1992
fDate
23-26 Mar 1992
Firstpage
57
Abstract
The general subband decomposition problem is discussed. A fast and optimally localized biorthogonal wavelet transformation, suitable for image compression applications, is proposed. The performance of this transformation is compared to that of the discrete cosine transform in the context of still image compression
Keywords
data compression; image coding; wavelet transforms; biorthogonal wavelet transformation; fast optimally localised wavelet transform; general subband decomposition problem; still image compression; Digital TV; Discrete cosine transforms; Discrete wavelet transforms; Filter bank; Frequency domain analysis; HDTV; Image coding; Image reconstruction; Low pass filters; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on
Conference_Location
San Francisco, CA
ISSN
1520-6149
Print_ISBN
0-7803-0532-9
Type
conf
DOI
10.1109/ICASSP.1992.226659
Filename
226659
Link To Document