Invention Grant
- Patent Title: Method and apparatus for cone beam CT dynamic imaging
- Patent Title (中): 锥束CT动态成像的方法和装置
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Application No.: US11711155Application Date: 2007-02-27
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Publication No.: US07643605B2Publication Date: 2010-01-05
- Inventor: Ruola Ning , Dong Yang
- Applicant: Ruola Ning , Dong Yang
- Applicant Address: US NY Rochester
- Assignee: University of Rochester
- Current Assignee: University of Rochester
- Current Assignee Address: US NY Rochester
- Agency: Blank Rome LLP
- Main IPC: A61B6/03
- IPC: A61B6/03
Abstract:
A cone-beam scanning system scans along a half circle. The reconstruction uses a weighting function which decreases for rows farther from the scan plane to take the redundancy of the projection data into account. Another embodiment uses a circle plus sparse helical scan geometry. Image data can be taken in real time.
Public/Granted literature
- US20070253528A1 Method and apparatus for cone beam CT dynamic imaging Public/Granted day:2007-11-01
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