发明名称 |
DETERMINATION OF LOW CURRENTS WITH HIGH DYNAMIC RANGE FOR OPTICAL IMAGING |
摘要 |
In optical tomography, a wide dynamic range is necessary while measuring currents. According to an exemplary embodiment of the present invention, the currents are measured by counting the integration time and outputting a measurement result on the basis of the counted integration time, if the integrated current exceeds a threshold value before expiration of a maximum integration time. |
申请公布号 |
WO2007029191(A2) |
申请公布日期 |
2007.03.15 |
申请号 |
WO2006IB53145 |
申请日期 |
2006.09.07 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N. V.;LEIJSSEN, JACOBUS JOSEPHUS;MARINUS, HARRY;VAN DER MARK, MARTINUS BERNARDUS |
发明人 |
LEIJSSEN, JACOBUS JOSEPHUS;MARINUS, HARRY;VAN DER MARK, MARTINUS BERNARDUS |
分类号 |
G01R19/00;H04N5/353;H04N5/378 |
主分类号 |
G01R19/00 |
代理机构 |
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地址 |
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