Name
Abstract | ||
|---|---|---|
We present and compare several video transmission systems with various feedback and coding strategies for wireless real-time trans- mission. A channel coding system based on high-memory con- volutional codes (CCs) is deployed which aims on delaying the first error within a progressively coded data frame as far as pos- sible. A low-rate feedback channel is introduced to communicate the number of error-free received bits to the transmitter or to re- quest additional redundancy, respectively. Thus, drift problems are avoided, since video encoder and decoder predict from identi- cal reference frames. Several video communication systems based on forward error correction (FEC) and automatic repeat request (ARQ) methods are presented and compared. Experimental results are provided. The benefits of the proposed combination of unequal error protection (UEP) or ARQ systems with progressively coded sources and network feedback are highlighted. |
Year | Venue | DocType |
|---|---|---|
2002 | ICIP (1) | Conference |
Citations | PageRank | References |
0 | 0.34 | 4 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hrvoje Jenkac | 1 | 115 | 13.28 |
| Christian Weiss | 2 | 5 | 2.24 |
| Thomas Stockhammer | 3 | 0 | 0.68 |