发明名称 |
Wide field-of-view imaging system using a reflective spatial light modulator |
摘要 |
PRS0847A foveated imaging system using a relatively simple optical imaging system with a reflective spatial light modulator at or near a pupil plane to correct off-axis aberrations. Maximum resolution is obtained for a single fixation point (foveal region) within the field of view at a time. The fixation point can be changed manually, by a predetermined scan pattern, or automatically varied for surveillance or tracking applications. A pre-calibrated look up table is used to vary the reflective spatial light modulator for each fixation point.
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申请公布号 |
US6473241(B1) |
申请公布日期 |
2002.10.29 |
申请号 |
US20010683147 |
申请日期 |
2001.11.27 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
WICK DAVID V.;MARTINEZ TY |
分类号 |
G02B27/00;(IPC1-7):G02B27/14 |
主分类号 |
G02B27/00 |
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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