Block-Matching Local SVD Operator-Based Sparsity and TV Regularization for Image Reconstruction in Computed Tomography

Ailong Cai; Yicong Hu; Zhizhong Zheng; Lei Li; Bin Yan

doi:10.1007/s11220-018-0202-2

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Block-Matching Local SVD Operator-Based Sparsity and TV Regularization for Image Reconstruction in Computed Tomography

Ailong Cai Yicong Hu Zhizhong Zheng Lei Li Bin Yan

Year: 2018 Journal: Sensing and Imaging Vol: 19 (1) Publisher: Springer Science+Business Media

DOI: 10.1007/s11220-018-0202-2

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Keywords:

Regularization (linguistics) Computer science Algorithm Singular value decomposition Iterative reconstruction Total variation denoising Block (permutation group theory) Convex optimization Artificial intelligence Projection (relational algebra) Operator (biology) Matching (statistics) Computer vision Mathematics Image (mathematics) Regular polygon

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Medical Imaging Techniques and Applications

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Sparse and Compressive Sensing Techniques

Physical Sciences → Engineering → Computational Mechanics

Advanced MRI Techniques and Applications

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Block-Matching Local SVD Operator-Based Sparsity and TV Regularization for Image Reconstruction in Computed Tomography

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