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Image reconstruction model for the exterior problem of computed tomography based on weighted directional total variation

Geometric ModelingComputed TomographyImage ReconstructionImage AnalysisEngineeringMedical ImagingReconstruction TechniqueBiomedical ImagingExterior ProblemCt ScanImage Reconstruction ModelInverse ProblemsMedical Image ComputingDual-source CtRadiologyHealth Sciences