Discretization of Learned NETT Regularization for Solving Inverse Problems.

Stephan Antholzer Markus Haltmeier

Published in: J. Imaging (2021)

Keyphrases

inverse problems
image reconstruction
global optimization
regularization methods
convex optimization
regularization method
optimization methods
optimization problems
emission tomography
early vision
smoothness constraint
computationally expensive
pairwise