no code implementations • 22 May 2024 • Guy Ohayon, Michael Elad, Tomer Michaeli
In this work we offer an alternative approach towards fairness in image restoration, by considering the Group Perceptual Index (GPI), which we define as the statistical distance between the distribution of the group's ground truth images and the distribution of their reconstructions.
no code implementations • 14 Nov 2023 • Guy Ohayon, Tomer Michaeli, Michael Elad
We study the behavior of deterministic methods for solving inverse problems in imaging.
no code implementations • 21 Nov 2022 • Sean Man, Guy Ohayon, Theo Adrai, Michael Elad
JPEG is arguably the most popular image coding format, achieving high compression ratios via lossy quantization that may create visual artifacts degradation.
no code implementations • 16 Nov 2022 • Guy Ohayon, Theo Adrai, Michael Elad, Tomer Michaeli
Stochastic restoration algorithms allow to explore the space of solutions that correspond to the degraded input.
1 code implementation • 6 Mar 2021 • Guy Ohayon, Theo Adrai, Gregory Vaksman, Michael Elad, Peyman Milanfar
We showcase our proposed method with a novel denoiser architecture that achieves the reformed denoising goal and produces vivid and diverse outcomes in immoderate noise levels.