发明名称 |
HIGH-RESOLUTION OPTICAL POSITION SENSING WITH SPARSE, LOW-RESOLUTION DETECTORS |
摘要 |
High-resolution optical position sensing is disclosed using sparse, low-resolution detectors. Precise location of two-dimensional position or angular orientation of an optical beam at the focal plane of a sensor system is made possible using sparse low-resolution detectors. The beam may be emitted directly from a source, or scattered from a remote target. The high precision in determining the beam or focal spot location is the result of a novel data processing and analysis method for the signals from the low-resolution detectors.
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申请公布号 |
US2012229818(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201113043682 |
申请日期 |
2011.03.09 |
申请人 |
CHINN STEPHEN R.;GOLDBERG LEW;UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
CHINN STEPHEN R.;GOLDBERG LEW |
分类号 |
G01B11/14 |
主分类号 |
G01B11/14 |
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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