Abstract
An efficient multi-hypothesis error concealment algorithm for H.264 video is proposed in this work. The proposed algorithm temporally conceals a lost block by combining several hypothesis blocks in the previous frame. We investigate the error recovery performance according to the number of hypotheses and the weighting coefficients. Simulation results demonstrate that the proposed algorithm provides better performance than the conventional error concealment algorithm, although the additional complexity requirement is negligible.
| Original language | English |
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| Title of host publication | Proceedings - IEEE International Symposium on Circuits and Systems |
| Pages | 973-976 |
| Number of pages | 4 |
| Publication status | Published - 2007 |
| Event | 2007 IEEE International Symposium on Circuits and Systems, ISCAS 2007 - New Orleans, LA, United States Duration: 2007 May 27 → 2007 May 30 |
Other
| Other | 2007 IEEE International Symposium on Circuits and Systems, ISCAS 2007 |
|---|---|
| Country/Territory | United States |
| City | New Orleans, LA |
| Period | 07/5/27 → 07/5/30 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering