| 发明名称 |
X-ray image calibration unit uses center of gravity of volume imaged |
| 摘要 |
An X-ray image calibration unit determines the center of gravity of a volume (15) probably surrounding an object of interest (45) on a frame (30) between the source (S) and recording screen (20) and determines a calibration factor for this position.
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| 申请公布号 |
DE10226960(A1) |
申请公布日期 |
2002.12.19 |
| 申请号 |
DE20021026960 |
申请日期 |
2002.06.17 |
| 申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY LLC, WAUKESHA |
发明人 |
LIENARD, JEAN;SUREDA, FRANCISCO;VAILLANT, REGIS |
| 分类号 |
A61B6/00;G01N23/04;(IPC1-7):G01N23/06 |
主分类号 |
A61B6/00 |
| 代理机构 |
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