| 图像运动对前视红外成像的影响 |
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| 引用本文： | 彭铁,李东军. 图像运动对前视红外成像的影响[J]. 系统工程与电子技术, 1993, 0(7) |
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| 作者姓名： | 彭铁 李东军 |
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| 作者单位： | 航空航天工业部二院二十五所(彭铁)，航空航天工业部二院二十五所(李东军) |
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| 摘 要： | 本文讨论了图像运动对前视红外成像的影响,用光学传递函数理论推导出图像运动OTF的数学表达式,并计算了在正弦振动条件下的结果,分析表明红外前视仪平台抖动将造成图像严重模糊。
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| 关 键 词： | 红外成像 图像分析 红外前视仪 运动 |
The Influence of Image Motion on the Performance of FLIR System |
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| Peng Tie and Li DongjunBeijing Institute of Remote Sensing Equipment. The Influence of Image Motion on the Performance of FLIR System[J]. System Engineering and Electronics, 1993, 0(7) |
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| Authors: | Peng Tie and Li DongjunBeijing Institute of Remote Sensing Equipment |
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| Affiliation: | Peng Tie and Li DongjunBeijing Institute of Remote Sensing Equipment |
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| Abstract: | This paper describes the effects of image motion on FLIR system, and derives mathematical expressions of Image-Motion-OTF using Optical Transfer Functions theory. The computational results of OTF subjected to sinusoidal vibration are given. The analytical results illustrate that vibrations of a FLIR platform give rise to a smearing of the image seriously. |
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| Keywords: | Image motion FLIR Optical transfer function. |
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