发明申请
- 专利标题: Method and Apparatus for Low Dose Computed Tomography
- 专利标题(中): 低剂量计算机断层扫描的方法和装置
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申请号: US11814985申请日: 2007-01-22
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公开(公告)号: US20080152075A1公开(公告)日: 2008-06-26
- 发明人: Bhudatt R. Paliwal , Robert Jeraj , Ke Sheng
- 申请人: Bhudatt R. Paliwal , Robert Jeraj , Ke Sheng
- 国际申请: PCT/US2007/001732 WO 20070122
- 主分类号: A61B6/03
- IPC分类号: A61B6/03
摘要:
A computed tomography machine (1) provides for improved dose efficiency by calculating an optimized set of beam intensities to produce the desired image quality. Determination of the beam weights is based on an a priori modeling (53) of the properties of the patient being imaged.
公开/授权文献
- US07688938B2 Method and apparatus for low dose computed tomography 公开/授权日:2010-03-30
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