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Showing 1 to 1 of 1 for “"Levenberg-Marquardt-Fletcher method"”.
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Iterative Reconstruction Algorithms for Polyenergetic X-ray Computerized Tomography
… a new fast matrix-free iterative reconstruction method based on a polyenergetic model. While most modern x-ray CT scanners rely on the well-known filtered back-projection algorithm, the corresponding reconstructions can be corrupted by beam hardening artifacts. These artifacts arise from the …