2 papers
cs.CV2023
The Unreasonable Effectiveness of Linear Prediction as a Perceptual Metric
Daniel Severo, Lucas Theis, Johannes Ballé
We show how perceptual embeddings of the visual system can be constructed at inference-time with no training data or deep neural network features. Our perceptual embeddings are sol…
cs.IT2023
Wasserstein Distortion: Unifying Fidelity and Realism
Yang Qiu, Aaron B. Wagner, Johannes Ballé +1
We introduce a distortion measure for images, Wasserstein distortion, that simultaneously generalizes pixel-level fidelity on the one hand and realism or perceptual quality on the…