5 papers
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…
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…
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…
The Rate-Distortion-Perception Trade-off: The Role of Private Randomness
Yassine Hamdi, Aaron B. Wagner, Deniz Gündüz
In image compression, with recent advances in generative modeling, the existence of a trade-off between the rate and the perceptual quality (realism) has been brought to light, whe…
The Rate-Distortion-Perception Trade-off with Side Information
Yassine Hamdi, Deniz Gündüz
In image compression, with recent advances in generative modeling, the existence of a trade-off between the rate and the perceptual quality has been brought to light, where the per…