Electrical and Computer Engineering
2332 Main Mall
Vancouver,
BC
Canada
V6T 1Z4
Tel +1.604.822.2872
Fax +1.604.822.5949
Email:
info@ece.ubc.ca
| Title | Wavelet transforms in the JPEG-2000 standard |
| Publication Type | Conference Paper |
| Year of Publication | 2001 |
| Authors | Adams, M. D., and R. Ward |
| Conference Name | Communications, Computers and signal Processing, 2001. PACRim. 2001 IEEE Pacific Rim Conference on |
| Pagination | 160 -163 vol.1 |
| Keywords | code standards, codec implementation, codecs, coding efficiency, computational complexity, data compression, encoding, IEC standards, image coding, ISO standards, ISO/lEC 15444-1 standard, JPEG-2000 standard, still image compression, transform coding, wavelet transform coefficients, wavelet transforms |
| 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 |
| URL | http://dx.doi.org/10.1109/PACRIM.2001.953547 |
| DOI | 10.1109/PACRIM.2001.953547 |