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Learning from small data sets: Patch-based regularizers in inverse problems for image reconstruction.
Moritz Piening
Fabian Altekrüger
Johannes Hertrich
Paul Hagemann
Andrea Walther
Gabriele Steidl
Published in:
CoRR (2023)
Keyphrases
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image reconstruction
inverse problems
regularization methods
emission tomography
image reconstruction algorithms
global optimization
super resolution
emission computed tomography
convex optimization
image analysis
motion estimation
optimization problems
total variation