Title :
Low-complexity reversible integer-to-integer wavelet transforms for image coding
Author :
Adams, Michael D. ; Kossentini, Faouzi
Author_Institution :
Dept. of Electr. & Comput. Eng., British Columbia Univ., Vancouver, BC, Canada
Abstract :
A simple exhaustive search technique is explored as a means to design low-complexity reversible integer-to-integer wavelet transforms for image coding applications. Several new transforms found with this approach are employed in an image coder in order to demonstrate their effectiveness
Keywords :
computational complexity; filtering theory; image coding; transform coding; wavelet transforms; analysis filters; image coding; low-complexity wavelet transforms; reversible integer-to-integer wavelet transforms; Filter bank; Filtering; Finite impulse response filter; Image analysis; Image coding; Image reconstruction; Power engineering and energy; Transfer functions; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Communications, Computers and Signal Processing, 1999 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-5582-2
DOI :
10.1109/PACRIM.1999.799506
