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An efficient error concealment implementation for MPEG-4 video streams

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4 Author(s)
Dufor, C. ; LEP, Philips Res., France ; Groliere, F. ; Snook, D. ; Valente, S.

This paper presents some error concealment results regarding damaged MPEG-4 bistreams. The chosen concealment algorithms are designed to fit in real-time decoders and provide a better PSNR and visually more plausible pictures than basic concealment techniques. In addition, the encoder impact on the visual quality of the reconstruction in presence of channel errors is highlighted

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Consumer Electronics, 2001. ICCE. International Conference on

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