| 红外焦平面探测器的非均匀性与校准方法研究 |
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| 引用本文： | 胡晓梅. 红外焦平面探测器的非均匀性与校准方法研究[J]. 红外与激光工程, 1999, 28(3): 9-12 |
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| 作者姓名： | 胡晓梅 |
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| 作者单位： | 航天工业总公司津航技术物理研究所,天津,300192 |
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| 摘 要： | 红外焦平面成像系统是红外成像技术发展的趋势，文中研究了红外焦平面探测器本身参数的非均匀性和对焦平面红外成像系统中探测器非均匀性的校准机理，并介绍焦平面成像信息处理系统实现的基本技术路线。
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| 关 键 词： | 红外焦平面阵列 非均匀性 校正 两点法 扩展两点法 通滤波 神经网络 |
Study on IRFPA nonuniformity and its correction |
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| Hu Xiaomei. Study on IRFPA nonuniformity and its correction[J]. Infrared and Laser Engineering, 1999, 28(3): 9-12 |
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| Authors: | Hu Xiaomei |
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| Abstract: | The infrared focal plane array imaging system is the trend of infrared imaging technology. The main specifications and parameters of infrared focal plane array (IRFPA) non|uniformity and the application approaches of IRFPA non|uniformity correction are presented in this paper. Above all, the approaches of two|temperature points correction (TPC) and expanding two|temperature points correction (ETPC) are discussed in detail, as the further research in this area, temporal high|pass filtering correction (THPFC) and artificial neural network correction (ANNC) are presented simply at the same time. =; |
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| Keywords: | IRFPA Non|uniformity Correction Two|temperature points Expanding two|temperature points High|pass filtering Neural network |
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