发明名称 |
COMPUTED TOMOGRAPHY METHOD |
摘要 |
The invention relates to a computed tomography method in which a rebinning operation is carried out so as to form parallel fan beams whose rays traverse a plane, containing the axis of rotation, in equidistant puncture points. Reconstruction is performed for rays which extend perpendicularly to said planes. Such a transition from a cone beam geometry to a parallel beam geometry enables very fast reconstruction which can be carried out notably for CT fluoroscopy. |
申请公布号 |
EP1499878(A2) |
申请公布日期 |
2005.01.26 |
申请号 |
EP20030710098 |
申请日期 |
2003.04.09 |
申请人 |
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH;KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
GRASS, MICHAEL;KOEHLER, THOMAS;PROKSA, ROLAND |
分类号 |
A61B6/03;G01N23/04;G06T11/00;(IPC1-7):G01N23/00 |
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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