A Dictionary Learning Approach with Overlap for the Low Dose Computed Tomography Reconstruction and Its Vectorial Application to Differential Phase Tomography

Open Access

Peer-reviewed

Research Article

Alessandro Mirone,

Affiliation European Synchrotron Radiation Facility, BP 220, F-38043, Grenoble, France
⨯
Emmanuel Brun ,

* E-mail: emmanuel.brun@esrf.fr

Affiliations European Synchrotron Radiation Facility, BP 220, F-38043, Grenoble, France, Ludwig Maximilians University, Physics Department, 85748, Garching, Germany
⨯
Paola Coan

Affiliations Ludwig Maximilians University, Physics Department, 85748, Garching, Germany, Institute for Clinical Radiology, Ludwig-Maximilians-University Hospital Munich, Munich, Germany
⨯

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Imaging techniques
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Tomography
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Computed axial tomography
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Optimization
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Algorithms
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X-ray radiography
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Fast Fourier transforms
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Fourier analysis
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