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cs.IT2026
Successive Refinement Under Strong-Sense Perfect Perception
Yu Yang, Changhong Liu, Weijie Yuan +1
We revisit a multiterminal lossy source coding problem named successive refinement and derive the rate-distortion-perception region under the strong-sense perfect perception constr…
cs.IT2026
Rate-Distortion-Perception Tradeoff for the Gray-Wyner Problem
Yu Yang, Yingxin Zhang, Weijie Yuan +1
We revisit the Gray-Wyner lossy source coding problem and derive the first-order asymptotic optimal rate-distortion-perception region when additional perception constraints are imp…