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1. 发明授权

US07103235B2 Extended range image processing for electro-optical systems 有权
公开(公告)号：US07103235B2
公开(公告)日：2006-09-05
申请号：US09841079
申请日：2001-04-25
申请人： Gene D. Tener , Richard W. Benton, Sr. , Timothy Alderson
发明人： Gene D. Tener , Richard W. Benton, Sr. , Timothy Alderson
IPC分类号： G06K9/32
CPC分类号： H04N5/2176 , G06T5/20 , G06T5/50 , H04N5/33
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.

2. 发明授权

US07760965B2 Extended range image processing for electro-optical systems 有权
标题翻译：电光系统的扩展范围图像处理
公开(公告)号：US07760965B2
公开(公告)日：2010-07-20
申请号：US11405557
申请日：2006-04-18
申请人： Gene D. Tener , Richard W. Benton, Sr. , Timothy Alderson
发明人： Gene D. Tener , Richard W. Benton, Sr. , Timothy Alderson
IPC分类号： G06K9/32
CPC分类号： H04N5/2176 , G06T5/20 , G06T5/50 , H04N5/33
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.
摘要翻译：使用通过任何已知的电光（EO）系统获取的图像来处理图像的方法和装置。根据本发明的示例性实施例，选择第一数据帧作为模板帧（例如，给定帧）。可以使用EO系统捕获第二帧数据。第二帧的至少一部分可以与模板帧相关以产生移位向量。然后可以通过使用移位向量内插第二帧并再次对第二帧的至少一部分进行采样以产生注册的帧，然后将第二帧登记到模板帧。模板框架也可以重新采样。然后可以将注册的帧和重新采样的模板帧组合以生成平均帧。平均帧可以被空间滤波以增强平均帧内的边缘。

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