发明名称 |
OPTICAL FLOW REGISTRATION OF PANCHROMATIC/MULTI-SPECTRAL IMAGE PAIRS |
摘要 |
A method for processing remotely acquired imagery includes obtaining imagery data defining a first image of a panchromatic image type, the first image having a first spatial resolution, and obtaining imagery data defining a second image of a multi-spectral image type, the second image having a second spatial resolution lower than the first spatial resolution. The method also includes obtaining a mapping function specifying a position of pixels in the first image with respect to pixels in the second image and adapting the mapping function to a high common spatial resolution higher than the second spatial resolution. The method further includes generating a third set of imagery data defining a third image of a panchromatic type based on the first set of imagery data and the adapted mapping function and having the high common spatial resolution and adjusting the mapping function based on a first difference between the first and the third images at the high common spatial resolution. |
申请公布号 |
WO2010006001(A3) |
申请公布日期 |
2011.03.03 |
申请号 |
WO2009US49855 |
申请日期 |
2009.07.08 |
申请人 |
HARRIS CORPORATION |
发明人 |
RILEY, RONALD, A.;BAKIR, TARIQ;SPELLMAN, ERIC;MC DOWALL, THOMAS, M. |
分类号 |
G06T7/00;G06T5/00 |
主分类号 |
G06T7/00 |
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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