Error estimates for total-variation regularized minimization problems with singular dual solutions.

Sören Bartels Alex Kaltenbach

Published in: Numerische Mathematik (2022)

Keyphrases

minimization problems
total variation
image restoration
denoising
image denoising
convex optimization
regularization term
split bregman
image deblurring
low rank
mumford shah
noisy images
data sets
optimal solution
image processing
markov random field
least squares
primal dual
wavelet transform
multiresolution