19–21 avr. 2023
Le Bois-Marie
Fuseau horaire Europe/Paris

The New Era of Image Denoising

20 avr. 2023, 10:00
30m
Le Bois-Marie

Le Bois-Marie

Centre de conférences Marylin et James Simons 35, route de Chartres 91440 Bures-sur-Yvette

Orateur

Prof. Michael Elad (Technion)

Description

Image denoising is one of the oldest and most studied problems in image processing. An extensive work over several decades has led to thousands of papers on this subject, and to many well-performing algorithms for this task. As expected, the era of deep learning has brought yet another revolution to this subfield and took the lead in today’s ability for noise suppression in images. This talk focuses on recently discovered abilities and opportunities of image denoisers. We expose the possibility of using image denoisers for serving other problems, such as regularizing general inverse problems and serving as the engine for image synthesis. We also unveil the (strange?) idea that denoising and other inverse problems might not have a unique solution, as common algorithms would have you believe. Instead, we describe constructive ways to produce randomized and diverse high perceptual-quality results for inverse problems.

Documents de présentation