发明名称 |
METHOD FOR IMPROVING THE ACCURACY OF DATA OBTAINED IN A LASER IMAGING APPARATUS |
摘要 |
A method for collecting data for use in image reconstruction of an object being scanned, comprises providing a plurality of detectors disposed in an arc around the object being scanned to detect light passing through the object; impinging a laser beam at a point on the object; integrating the output of each detector at a number of successive time intervals, each time interval being longer than the previous time interval; digitizing the integrated output from each time interval; successively digitizing multiple times the integrated output from the longest time interval and averaging the results; orbiting the detectors and laser beam to another point on a circle; and repeating the above steps until a complete circle has been traversed. |
申请公布号 |
WO03077724(A2) |
申请公布日期 |
2003.09.25 |
申请号 |
WO2003US06157 |
申请日期 |
2003.03.12 |
申请人 |
IMAGING DIAGNOSTIC SYSTEMS, INC. |
发明人 |
WAKE, ROBERT, H.;DIECKMANN, WILLIAM |
分类号 |
A61B;A61B5/00;A61B5/05 |
主分类号 |
A61B |
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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