Low-dose spectral CT reconstruction using image gradient ℓ0–norm and tensor dictionary

Author:

Wu Weiwen,Zhang Yanbo,Wang QianORCID,Liu Fenglin,Chen Peijun,Yu HengyongORCID

Funder

National Natural Science Foundation of China

National Instrumentation Program of China

NIH/NIBIB U01

China Scholarship Council

Publisher

Elsevier BV

Subject

Applied Mathematics,Modeling and Simulation

Reference52 articles.

1. X-ray CT image reconstruction from few-views via total generalized p-variation minimization;Zhang;Eng. Med. Biol. Soc.,2015

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4. Lessons we have learned from our children: cancer risks from diagnostic radiology;Hall;Pediatr. Radiol.,2002

5. Sparse-view spectral CT reconstruction using spectral patch-based low-rank penalty;Kim;IEEE Trans. Med. Imaging,2015

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