发明名称 |
Extended range image processing for electro-optical systems |
摘要 |
A method and apparatus for processing imagery using images acquired via any known Electro-Optical (EO) system. In accordance with exemplary embodiments of the present invention, a first frame of data is selected as a template frame (e.g., a given frame). A second frame of data can be captured using the EO system. At least a portion of the second frame can be correlated with the template frame to generate a shift vector. The second frame can then be registered with the template frame by interpolating the second frame using the shift vector and re-sampling at least a portion of the second frame to produce a registered frame. The template frame can also be re-sampled. The registered frame and the re-sampled template frame can then be combined to generate an averaged frame. The averaged frame can be spatially filtered to enhance edges within the averaged frame.
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申请公布号 |
US7760965(B2) |
申请公布日期 |
2010.07.20 |
申请号 |
US20060405557 |
申请日期 |
2006.04.18 |
申请人 |
LOCKHEED MARTIN CORPORATION |
发明人 |
TENER GENE D.;BENTON, SR. RICHARD W.;ALDERSON TIMOTHY |
分类号 |
G06K9/32;G06T5/20;G06T5/50;H04N5/265;H04N5/33;H04N5/365;H04N5/372 |
主分类号 |
G06K9/32 |
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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