Abstract
In the case of high bit rate image transmission or having lots of packets, the FEC (forward error correction) encoding and decoding processes in the ULP (unequal loss protection) based schemes should be applied to individual packet groups instead of all the packets in order to avoid long processing delay. In this paper, we propose a layered ULP (L-ULP) scheme for fast and efficient FEC allocations among different packet groups and also within each packet group. The numerical results show that the proposed L-ULP scheme is quite promising for fast image transmission over packet loss networks.
| Original language | English |
|---|---|
| Title of host publication | Proceedings Volume 5600, Multimedia Systems and Applications VII; (2004) |
| Publisher | SPIE |
| Pages | 304-309 |
| Number of pages | 6 |
| Volume | 5600 |
| DOIs | |
| Publication status | Published - 2004 |
| Externally published | Yes |
| Event | Multimedia Systems and Applications VII - Philadelphia, United States of America Duration: 25 Oct 2004 → 27 Oct 2004 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Publisher | SPIE |
| ISSN (Print) | 0277-786X |
Conference
| Conference | Multimedia Systems and Applications VII |
|---|---|
| Country | United States of America |
| City | Philadelphia |
| Period | 25/10/04 → 27/10/04 |
Keywords
- Forward error correction
- Joint source-channel coding
- Packet loss
- Progressive image transmission
- Unequal loss protection
Cite this
Cai, J., Li, X., & Chen, C. W. (2004). Layered unequal loss protection for image transmission over packet loss channels with delay constraints. In Proceedings Volume 5600, Multimedia Systems and Applications VII; (2004) (Vol. 5600, pp. 304-309). (Proceedings of SPIE - The International Society for Optical Engineering). SPIE. https://doi.org/10.1117/12.572106