发明授权
US5783825A Method and apparatus for correcting infrared search and track system
error
失效
用于校正红外搜索和跟踪系统误差的方法和装置
- 专利标题： Method and apparatus for correcting infrared search and track system error
- 专利标题（中）： 用于校正红外搜索和跟踪系统误差的方法和装置
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申请号： US701400申请日： 1996-08-22
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公开(公告)号： US5783825A公开(公告)日： 1998-07-21
- 发明人: Gary E. Wiese
- 申请人： Gary E. Wiese
- 申请人地址： MD Bethesda
- 专利权人： Lockheed Martin Corporation
- 当前专利权人： Lockheed Martin Corporation
- 当前专利权人地址： MD Bethesda
- 主分类号： F41G3/32
- IPC分类号： F41G3/32 ; G01S3/786 ; G01B11/27
摘要：
In a method for boresighting an infrared search and track sensor to an inertial reference frame provided by a boresight module, a collimated image of a reticle pattern of the boresight module is projected. The projected image is scanned with the sensor to obtain a scanned image. Rotation of the scanned image due to boresight module roll and distortion of the scanned image due to sensor roll are isolated. Distortion of the scanned image due to sensor roll is removed. An arrangement in an infrared search and track sensor is also disclosed.
公开/授权文献
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