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 | Progressive image transmission by linear quadtree coding and wavelet transformation |
| Publication Type | Conference Paper |
| Year of Publication | 1997 |
| Authors | Cheung, H. W., and G. Schrack |
| Conference Name | Digital Signal Processing Proceedings, 1997. DSP 97., 1997 13th International Conference on |
| Pagination | 475 -478 vol.2 |
| Date Published | jul. |
| Keywords | image coding, linear quadtree coding, picture communication, progressive image transmission, quadtrees, slow channels, telecommunication channels, transform coding, visual communication, wavelet transformation, wavelet transforms |
| Abstract | Progressive image transmission allows an approximate image to be built quickly and the details to be transmitted progressively through several stages over the channel. This technique appears very useful for picture communication over slow channels. This paper proposes to use linear quadtree coding combined with wavelet theory as well as other methods to achieve a progressive image transmission system. Results show that linear quadtree coding is an effective way for such processing |
| URL | http://dx.doi.org/10.1109/ICDSP.1997.628207 |
| DOI | 10.1109/ICDSP.1997.628207 |