Iterative reconstruction for dual energy CT with an average image-induced nonlocal means regularization

Reducing radiation dose in dual energy computed tomography (DECT) is highly desirable but it may lead to excessive noise in the filtered backprojection (FBP) reconstructed DECT images, which can inevitably increase the diagnostic uncertainty. To obtain clinically acceptable DECT images from low-mAs...

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I publikationen:Phys Med Biol
Huvudupphovsmän: Zhang, Houjin, Zeng, Dong, Lin, Jiahui, Zhang, Hao, Bian, Zhaoying, Huang, Jing, Gao, Yuanyuan, Zhang, Shanli, Zhang, Hua, Feng, Qianjin, Liang, Zhengrong, Chen, Wufan, Ma, Jianhua
Materialtyp: Artigo
Språk:Inglês
Publicerad: 2017
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Article
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC5497789/
https://ncbi.nlm.nih.gov/pubmed/28471750
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6560/aa7122
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