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arXiv · 1812.11822

Rate-Distortion-Perception Tradeoff of Variable-Length Source Coding for General Information Sources

Ryutaroh Matsumoto
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Abstract

Blau and Michaeli recently introduced a novel concept for inverse problems of signal processing, that is, the perception-distortion tradeoff. We introduce their tradeoff into the rate distortion theory of variable-length lossy source coding in information theory, and clarify the tradeoff among information rate, distortion and perception for general information sources. We also discuss the fixed-length coding with average distortion criterion that was missing in the previous letter.

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Ryutaroh Matsumoto. 2018-11-30. Rate-Distortion-Perception Tradeoff of Variable-Length Source Coding for General Information Sources. https://doi.org/10.1587/comex.2018xbl0139

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