| CCD器件噪声对有结构扩展目标跟踪算法的影响 |
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| 引用本文： | 高文静,窦茂森,侯静,陆启生. CCD器件噪声对有结构扩展目标跟踪算法的影响[J]. 光电技术应用, 2006, 21(4): 27-31 |
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| 作者姓名： | 高文静 窦茂森 侯静 陆启生 |
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| 作者单位： | 91404部队,河北,秦皇岛,066000 |
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| 摘 要： | 简要阐述了互相关因子算法和绝对差分算法的基本原理；分析了CCD器件各种不同的噪声类型；在此基础上．考察了不同噪声对算法的影响；并且针对不同的噪声类型．比较了两种算法的优劣．针对不同主噪声类型的探测器选用最佳跟踪算法；该研究对成像跟踪系统的设计具有一定的指导意义
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| 关 键 词： | 器件噪声 扩展目标 互相关因子算法 绝对差分算法 整体倾斜 |
| 文章编号： | 1673-1255(2006)04-0027-04 |
| 修稿时间： | 2006-05-24 |
Influence of Visible Light CCD Apparatus Noise to the Tracking Algorithm for Structural Extended Object |
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| GAO Wen-jing,DOU Mao-sen,HOU Jing,LU Qi-Sheng. Influence of Visible Light CCD Apparatus Noise to the Tracking Algorithm for Structural Extended Object[J]. Electro-Optic Technology Application, 2006, 21(4): 27-31 |
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| Authors: | GAO Wen-jing DOU Mao-sen HOU Jing LU Qi-Sheng |
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| Abstract: | The principle of the Cross-correlation-coefficient algorithm and the absolute difference algorithm are introduced,all kinds of different noise type of CCD apparatus are analyzed.Based on them,we study the influence of different noise to algorithms and contrast the superiority of the two algorithms for different noise.We should choose the best tracking algorithm for detector which has different main noise;and the research has definite guidance for the designing of imaging tracking system. |
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| Keywords: | apparatus noise extended object cross-correlation algorithm absolute difference algorithm global tilt |
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