Robust error-resilient approach for MPEG video transmission over Internet

Peng Yin; Min Wu; Bede Liu

doi:10.1117/12.453035

4 January 2002 Robust error-resilient approach for MPEG video transmission over Internet

Peng Yin, Min Wu, Bede Liu

Proceedings Volume 4671, Visual Communications and Image Processing 2002; (2002) https://doi.org/10.1117/12.453035
Event: Electronic Imaging, 2002, San Jose, California, United States

Abstract

In network delivery of compressed video, packets may be lost if the channel is unreliable. Such losses tend to occur in burst. In this paper, we develop an error resilient video encoding approach to help error concealment at the decoder. We introduce a new block shuffling scheme to isolate erroneous blocks caused by packet losses. And we apply data hiding to add additional protection for motion vectors. The incorporation of these scheme adds little complexity to the standard encoder. Experimental results suggest that our approach can achieve a reasonable quality for packet loss up to 30% over a wide range of video materials.

Citation Download Citation

Peng Yin, Min Wu, and Bede Liu "Robust error-resilient approach for MPEG video transmission over Internet", Proc. SPIE 4671, Visual Communications and Image Processing 2002, (4 January 2002); https://doi.org/10.1117/12.453035

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