| CCD成像系统信号处理过程的软件仿真与参数优化 |
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| 引用本文： | 宋勇,郝群,胡建国.CCD成像系统信号处理过程的软件仿真与参数优化[J].光学技术,2007,33(Z1). |
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| 作者姓名： | 宋勇 郝群 胡建国 |
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| 基金项目： | 国家自然科学基金，教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 对CCD成像系统的AGC(Automatic Gain Control)、背光补偿、伽玛校正等信号处理过程进行了理论分析,在此基础上,讨论了CCD成像系统信号处理过程的仿真与参数优化方法,编写了相关仿真软件。实验结果表明:所讨论的方法能够实现CCD成像系统信号处理过程的软件仿真,并同时实现相关控制参数的优化。
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| 关 键 词： | CCD成像系统 信号处理 软件仿真 参数优化 |
Simulation and parameter optimization of the signal processing in CCD imaging system |
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| SONG Yong,HAO Oun,HU Jian-guo.Simulation and parameter optimization of the signal processing in CCD imaging system[J].Optical Technique,2007,33(Z1). |
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| Authors: | SONG Yong HAO Oun HU Jian-guo |
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| Abstract: | The simulation of CCD imaging process is an important base for achieving the micromation and intelligence of CCD imaging system.The signal processing of CCD imaging system,which includes AGC(Automatic Gain Control),gamma correction and BLC(Backlight Compensation),is analyzed.Then,the method of simulation and parameter optimization in CCD imaging signal process is discussed.To evaluate the validity of the proposed simulation methods,software based on the proposed model and algorithm is designed.The experiment results show the effectiveness of the proposed method in the simulation and parameter optimization of CCD signal process. |
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| Keywords: | CCD imaging system signal processing simulation parameter optimization |
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