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math.OC2023
Constrained Regularization by Denoising with Automatic Parameter Selection
Pasquale Cascarano, Alessandro Benfenati, Ulugbek S. Kamilov +1
Regularization by Denoising (RED) is a well-known method for solving image restoration problems by using learned image denoisers as priors. Since the regularization parameter in th…
math.OC2018★ 1 cited
signProx: One-Bit Proximal Algorithm for Nonconvex Stochastic Optimization
Xiaojian Xu, Ulugbek S. Kamilov
Stochastic gradient descent (SGD) is one of the most widely used optimization methods for parallel and distributed processing of large datasets. One of the key limitations of distr…