2007
DOI: 10.1109/tip.2006.891330
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Combined Error Concealment and Error Correction in Rate-Distortion Analysis for Multiple Substream Transmissions

Abstract: We propose a new framework for multiple scalable bitstream video communications over lossy channels. The major feature of the framework is that the encoder estimates the effects of post-processing concealment and includes those effects in the rate-distortion analysis. Based on the framework, we develop a rate-distortion optimization algorithm to generate multiple scalable bitstreams. The algorithm maximizes the expected peak signal-to-noise ratio by optimally assigning forward error control codes and transmiss… Show more

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