Solving Inverse Problems with a Flow-based Noise Model

                   Jay Whang 1 Qi Lei 2 Alexandros G. Dimakis 3

            Abstract                 plausible solution among them. Sparsity has classically
   We study image inverse problems with a normaliz-      been a very influential structural prior for various inverse
   ing flow prior. Our formulation views the solution     problems (Candes et al., 2006; Donoho, 2006; Baraniuk
   as the maximum a posteriori estimate of the image     ...