发明名称 |
Method for generating a volume dataset |
摘要 |
In a method for generating a volume dataset of a subject with a first X-ray system having an X-ray source and an X-ray receiver and with a second X-ray system having an X-ray source and an X-ray receiver, the first X-ray system is rotated around an axis and sweeps a first angular range. Substantially simultaneously, a second series of 2D projections of the subject is acquired with the second X-ray system at projection angles differing from one another, by the second X-ray system being rotated around an axis and sweeping a second angular range differing from the first angular range. A volume dataset of the subject is generated from the first and second series of 2D projections of the subject acquired by the two X-ray systems.
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申请公布号 |
US2004066906(A1) |
申请公布日期 |
2004.04.08 |
申请号 |
US20030651364 |
申请日期 |
2003.08.29 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HORNEGGER JOACHIM;SCHNEIDER SIEGFRIED |
分类号 |
A61B6/00;A61B6/02;G01N23/04;(IPC1-7):H05G1/02 |
主分类号 |
A61B6/00 |
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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