发明名称 |
IMAGING SYSTEM FOR IMAGING AN OBJECT |
摘要 |
The present invention relates to an imaging system for imaging an object (20) comprising a polychromatic radiation source (2) and an energy resolving radiation detector (6). The imaging system comprises further a driving device for moving the object (20) and the radiation source (2) relatively to each other, in order to acquire truncated projections from different directions. A calculation unit determines a k-edge component at least of one of the object (20) and a substance within the object (20) from the truncated projections and determines non-truncated projections from the determined k-edge component. A reconstruction unit constructs the object using the non-truncated projections. |
申请公布号 |
WO2008050298(A3) |
申请公布日期 |
2008.07.10 |
申请号 |
WO2007IB54315 |
申请日期 |
2007.10.24 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH;PROKSA, ROLAND |
发明人 |
PROKSA, ROLAND |
分类号 |
G01T1/29 |
主分类号 |
G01T1/29 |
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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