DocumentCode
3495555
Title
Design of three-channel filter banks for lossless image compression
Author
Strutz, Tilo
Author_Institution
Deutsche Telekom AG, Inst. of Commun. Eng., Leipzig, Germany
fYear
2009
fDate
7-10 Nov. 2009
Firstpage
2841
Lastpage
2844
Abstract
This paper proposes a novel design method for 3-channel filter banks based on the lifting scheme. The resulting filter bank is able to map integer signal values to integer sub-band values. The design also offers low-complexity handling of the signal boundaries. In application to image data compression, the new integer wavelet decomposition shows competitive performance compared to the reversible 5/3 transform used in JPEG2000.
Keywords
data compression; filtering theory; image coding; wavelet transforms; JPEG2000; image data compression; integer sub-band values; integer wavelet decomposition; lifting scheme; lossless image compression; three-channel filter banks; Data compression; Design methodology; Discrete wavelet transforms; Filter bank; Image coding; Image reconstruction; Signal design; Signal processing; Signal resolution; Wavelet transforms; filter design; image coding; integer wavelet transform; lifting;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing (ICIP), 2009 16th IEEE International Conference on
Conference_Location
Cairo
ISSN
1522-4880
Print_ISBN
978-1-4244-5653-6
Electronic_ISBN
1522-4880
Type
conf
DOI
10.1109/ICIP.2009.5414497
Filename
5414497
Link To Document