发明名称 |
Cone beam computed tomography imaging system and method providing efficient utilization of detector area |
摘要 |
Improved image reconstruction methods for cone beam ROI (region of interest) imaging of long objects with an area detector using a two or more circular scans and a connecting line scan, wherein essentially the entire detector area is utilized for acquiring cone beam data for all source positions.
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申请公布号 |
US6763081(B2) |
申请公布日期 |
2004.07.13 |
申请号 |
US20020262761 |
申请日期 |
2002.10.02 |
申请人 |
SIEMENS CORPORATE RESEARCH, INC. |
发明人 |
TAM KWOK |
分类号 |
A61B6/03;G06T11/00;G21K1/12;(IPC1-7):G21K1/12 |
主分类号 |
A61B6/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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