Radiation dose reduction in medical x-ray CT via Fourier-based iterative reconstruction

Purpose: A Fourier-based iterative reconstruction technique, termed Equally Sloped Tomography (EST), is developed in conjunction with advanced mathematical regularization to investigate radiation dose reduction in x-ray CT. The method is experimentally implemented on fan-beam CT and evaluated as a f...

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Bibliographische Detailangaben
Hauptverfasser: Fahimian, Benjamin P., Zhao, Yunzhe, Huang, Zhifeng, Fung, Russell, Mao, Yu, Zhu, Chun, Khatonabadi, Maryam, DeMarco, John J., Osher, Stanley J., McNitt-Gray, Michael F., Miao, Jianwei
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Association of Physicists in Medicine 2013
Schlagworte:
Radiation Imaging Physics
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3598761/
https://ncbi.nlm.nih.gov/pubmed/23464329
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4791644
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