Spectral Computed Tomography with Linearization and Preconditioning | Zendy

Yunyi Hu | Zendy; Martin S. Andersen | Zendy; James G. Nagy | Zendy

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Spectral Computed Tomography with Linearization and Preconditioning

Author(s) -

Yunyi Hu,

Martin S. Andersen,

James G. Nagy

Publication year - 2019

Publication title -

siam journal on scientific computing

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.674

H-Index - 147

eISSN - 1095-7197

pISSN - 1064-8275

DOI - 10.1137/18m1194419

Subject(s) - preconditioner , tikhonov regularization , mathematics , linearization , discretization , regularization (linguistics) , mathematical optimization , algorithm , iterative reconstruction , nonlinear system , iterative method , inverse problem , computer science , mathematical analysis , artificial intelligence , physics , quantum mechanics

In the area of image sciences, the emergence of spectral computed tomography (CT) detectors highlights the concept of quantitative imaging, in which not only are reconstructed images offered, but w...

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