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Proceedings Paper

Adaptively scheduled stream-shuffling and error concealment for wireless video
Author(s): Chuxiang Li; Jianhua Lu; Jun Gu
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Paper Abstract

In this paper, a further study based on the results of is conducted to accomplish a near-optimum design of stream-shuffling and error concealment for error-resilient transmission of wireless video. In particular, a two-phase stream-shuffling scheme is systematically scheduled in conjunction with embedded channel codes, while a new error detection method and adaptive error concealment algorithm are contrived to effectively mitigate the effects of residual errors on visual quality. Comparison with the algorithms proposed in, the new methodology may provide better understanding of optimum design of stream-shuffling in a systematic way, which yielding improved performance in wireless video communication.

Paper Details

Date Published: 4 January 2002
PDF: 9 pages
Proc. SPIE 4671, Visual Communications and Image Processing 2002, (4 January 2002); doi: 10.1117/12.453087
Show Author Affiliations
Chuxiang Li, Tsinghua Univ. (China)
Jianhua Lu, Tsinghua Univ. (China)
Jun Gu, Hong Kong Univ. of Science and Technology (Hong Kong)

Published in SPIE Proceedings Vol. 4671:
Visual Communications and Image Processing 2002
C.-C. Jay Kuo, Editor(s)

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