Title :
Wavelet transforms in the JPEG-2000 standard
Author :
Adams, Michael D. ; Ward, Rabab
Author_Institution :
Dept of Electr. & Comput. Eng., British Columbia Univ., Vancouver, BC, Canada
Abstract :
Numerous issues associated with wavelet transforms in the JPEG-2000 Part-1 standard (i.e., ISO/IEC 15444-1) are studied. The dynamic range of wavelet transform coefficients and computational complexity of wavelet transforms are examined. Also, the effect of wavelet transforms on coding efficiency is investigated. The information presented may prove beneficial to those developing JPEG-2000 codec implementations
Keywords :
IEC standards; ISO standards; code standards; codecs; computational complexity; data compression; encoding; image coding; transform coding; wavelet transforms; ISO/lEC 15444-1 standard; JPEG-2000 standard; codec implementation; coding efficiency; computational complexity; still image compression; wavelet transform coefficients; wavelet transforms; Codecs; Computational complexity; Decoding; Dynamic range; Engines; IEC standards; ISO standards; Image coding; Spatial resolution; Wavelet transforms;
Conference_Titel :
Communications, Computers and signal Processing, 2001. PACRIM. 2001 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-7080-5
DOI :
10.1109/PACRIM.2001.953547
