Iterative image reconstruction for sparse-view CT using normal-dose image induced total variation prior.

Iterative image reconstruction for sparse-view CT using normal-dose image induced total variation prior.

X-ray computed tomography (CT) iterative image reconstruction from sparse-view projection data has been an important research topic for radiation reduction in clinic. In this paper, to relieve the requirement of misalignment reduction operation of the prior image constrained compressed sensing (PICC...

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Autores principales: Jing Huang, Yunwan Zhang, Jianhua Ma, Dong Zeng, Zhaoying Bian, Shanzhou Niu, Qianjin Feng, Zhengrong Liang, Wufan Chen
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2013
Materias:
Medicine
R
Science
Q
Acceso en línea:https://doaj.org/article/568d4b82e8a44a7c92e80f2616e12294
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