3 papers
cs.IT2026
Lossy Compression, Realism, and Coordination
Yassine Hamdi, Deniz Gündüz
Classical rate-distortion theory characterizes the fundamental limits of lossy compression under fidelity constraints, but minimizing distortion often yields perceptually unsatisfy…
cs.IT2025
The Rate-Distortion-Perception Trade-Off with Algorithmic Realism
Yassine Hamdi, Aaron B. Wagner, Deniz Gündüz
Realism constraints (or constraints on perceptual quality) have received considerable recent attention within the context of lossy compression, particularly of images. Theoretical…
cs.IT2025
Rate-Distortion-Perception Trade-off with Strong Realism Constraints: Role of Side Information and Common Randomness
Yassine Hamdi, Aaron B. Wagner, Deniz Gündüz
In image compression, with recent advances in generative modeling, existence of a trade-off between the rate and perceptual quality has been brought to light, where the perceptual…