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| 干涉成像光谱仪CCD象元响应非均匀性校正研究 | |
| 引用本文： | 殷世民,计忠瑛,崔燕,姚涛,相里斌.干涉成像光谱仪CCD象元响应非均匀性校正研究[J].光子学报,2009,38(4):880-884. |
| 作者姓名： | 殷世民 计忠瑛 崔燕 姚涛 相里斌 |
| 作者单位： | 1. 中国科学院西安光学精密机械研究所,西安,710068;中国科学院西安光学精密机械研究所,西安,710068 2. 中国科学院西安光学精密机械研究所,西安,710068 |
| 摘 要： | 在阐述一般成像系统中CCD象元响应非均匀性校正的原理与算法的基础上,通过对星载可见光干涉成像光谱仪CCD象元响应非均匀性校正的相对辐射定标原理及所获定标数据的深入分析,研究出了一种适于对可见光及红外干涉成像光谱仪系统CCD象元响应非均匀性进行校正的方法,有效解决了干涉成像光谱仪系统探测器阵列非均匀性校正这一工程技术难题. |
| 关 键 词： | 干涉成像光谱仪 象元响应 非均匀性校正 相对辐射定标 |
| 收稿时间： | 2007-12-13 |
| 修稿时间： | 2008-02-27 |
Research on Pixel Response Nonuniformity Correction of CCD in Interferential Imaging Spectrometer |
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| YIN Shi-min,JI Zhong-ying,CUI Yan,YAO Tao,XIANG Li-Bin.Research on Pixel Response Nonuniformity Correction of CCD in Interferential Imaging Spectrometer[J].Acta Photonica Sinica,2009,38(4):880-884. | |
| Authors: | YIN Shi-min JI Zhong-ying CUI Yan YAO Tao XIANG Li-Bin |
| Institution: | 1. First Field of Trial and Training Air Base of the Chinese People′s Liberation Army,Jiu Quan ,Gansu 735018,China 2. Xi′an Institute of Optics and Precision Mechanics,The Academy of Sciences of China,Xi′an 710068,China |
| Abstract: | Based on deep expatiation to the theorem and algorithms of pixel response nonuniformity correction of CCD in universal imaging system and detailed analyzation upon the relative radiation scaling theorem and acquired scaling data of pixel response nonuniformity correction of CCD in star-carried visible interferential imaging spectrometer,a pixel response nonuniformity correction method of CCD adapted to visible and infrared interferential imaging spectrometer system was studied out.The method availably resol... |
| Keywords: | Interferential imaging spectrometer Pixel response Nonuniformity correction Relative radiation scaling |
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