Reconstructing Cone-beam CT with Spatially Varying Qualities for Adaptive Radiotherapy, a Proof-of-Principle Study()

With the aim of maximally reducing imaging dose while meeting requirements for adaptive radiation therapy (ART), we propose in this paper a new cone beam CT (CBCT) acquisition and reconstruction method that delivers images with a low noise level inside a region of interest (ROI) and a relatively hig...

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Hlavní autoři: Lu, Wenting, Yan, Hao, Gu, Xuejun, Tian, Zhen, Luo, Ouyang, Yang, Liu, Zhou, Linghong, Cervino, Laura, Wang, Jing, Jiang, Steve, Jia, Xun
Médium: Artigo
Jazyk:Inglês
Vydáno: 2014
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4197814/
https://ncbi.nlm.nih.gov/pubmed/25255957
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/59/20/6251
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