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Found 4 papers, 1 papers with code
A generalized conditional gradient method for dynamic inverse problems with optimal transport regularization
We develop a dynamic generalized conditional gradient method (DGCG) for dynamic inverse problems with optimal transport regularization.
Numerical Analysis Numerical Analysis Optimization and Control 65K10, 65J20, 90C49, 28A33, 35F05
Non-linear fitting with joint spatial regularization in Arterial Spin Labeling
This joint regularization approach utilizes shared spatial features across maps to enhance sharpness and simultaneously improves noise suppression in the final estimates.
Inverse problems with second-order Total Generalized Variation constraints
Total Generalized Variation (TGV) has recently been introduced as penalty functional for modelling images with edges as well as smooth variations.
Sinogram constrained TV-minimization for metal artifact reduction in CT
A new method for reducing metal artifacts in X-ray computed tomography (CT) images is presented.
