Derives closed-form Rényi rate-distortion-perception functions for Gaussian sources showing a feasible variance interval under perception constraints and establishes a Rényi-generalized strong functional representation lemma with alpha-dependent phase transitions in coding complexity.
Rethinking lossy compression: The rate–distortion–perception tradeoff,
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On the R\'enyi Rate-Distortion-Perception Function and Functional Representations
Derives closed-form Rényi rate-distortion-perception functions for Gaussian sources showing a feasible variance interval under perception constraints and establishes a Rényi-generalized strong functional representation lemma with alpha-dependent phase transitions in coding complexity.