| Paper: | WP-P7.9 |
| Session: | Image & Video Communication III |
| Time: | Wednesday, September 19, 14:30 - 17:10 |
| Presentation: |
Poster
|
| Title: |
MULTIPLE DESCRIPTION IMAGE CODING WITH PREDICTION COMPENSATION |
| Authors: |
Guoqian Sun; Simon Fraser University | | |
| | Upul Samarawickrama; Simon Fraser University | | |
| | Jie Liang; Simon Fraser University | | |
| | Chengjie Tu; Microsoft Corporation | | |
| | Trac Tran; The Johns Hopkins University | | |
| Abstract: |
A new multiple description image coding paradigm is presented in this paper by combining the lapped transform, block level source splitting, inter-description prediction, and coding of the prediction residual. Jointly optimal designs of all system components are discussed. Compared with the best multiple description image coding algorithm in the literature, the new method can achieve significant improvement when one description is lost, given the same bit rate and the same central distortion. |
