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

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 infor...

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Vydáno v:arXiv.org
Hlavní autor: Matsumoto, Ryutaroh
Médium: Paper
Jazyk:angličtina
Vydáno: Ithaca Cornell University Library, arXiv.org 30.11.2018
Témata:
Codes
Coding
Distortion
Information sources
Information theory
Inverse problems
Perception
Signal processing
Tradeoffs
ISSN:2331-8422
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Shrnutí: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.
Bibliografie:SourceType-Working Papers-1
ObjectType-Working Paper/Pre-Print-1
content type line 50
ISSN:2331-8422
DOI:10.48550/arxiv.1812.11822