2 code implementations • NeurIPS 2018 • Tobias Plötz, Stefan Roth
To exploit our relaxation, we propose the neural nearest neighbors block (N3 block), a novel non-local processing layer that leverages the principle of self-similarity and can be used as building block in modern neural network architectures.
Ranked #1 on Grayscale Image Denoising on Set12 sigma70
no code implementations • CVPR 2018 • Tobias Plötz, Anne S. Wannenwetsch, Stefan Roth
In this paper we propose stochastic variational inference with gradient linearization (SVIGL).
no code implementations • 5 Jul 2017 • Florian Lang, Tobias Plötz, Stefan Roth
While the concept is appealing, we show that the original reconstruction approach assumes noise-free measurements and quickly breaks down otherwise.
no code implementations • CVPR 2017 • Tobias Plötz, Stefan Roth
Lacking realistic ground truth data, image denoising techniques are traditionally evaluated on images corrupted by synthesized i. i. d.