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Published in 2022 at "Inverse Problems"
DOI: 10.1088/1361-6420/ac79c8
Abstract: Using the convexity of each component of the forward operator, we propose an extended primal-dual algorithm framework for solving a kind of nonconvex and probably nonsmooth optimization problems in spectral computed tomography (CT) image reconstruction.…
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Keywords:
algorithm framework;
image reconstruction;
framework;
extended primal ... See more keywords