Patch2Self denoising of Diffusion MRI with Self-Supervision and Matrix Sketching
Shreyas Fadnavis, Agniva Chowdhury, Joshua Batson, Petros Drineas B, Eleftherios Garyfallidis
This paper introduces Patch2Self (P2S), a self-supervised denoising method for diffusion MRI, and its optimized version P2S-sketch, which improves speed and memory usage without sacrificing denoising quality.
bioRxiv · Mar 15, 2022 · PreprintNeuroscience