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利用条形码测量电荷耦合成像系统的调制传递函数的方法
METHOD FOR THE MEASUREMENT OF THE MODULATION TRANSFER FUNCTION OF CHARGED-COUPLED DEVICE IMAGING SYSTEMS FROM BAR-TARGET PATTERNS
【摘要】 本文介绍了一种利用条型码来测量电荷耦合器件 (CCD)在成像系统装置的调制传递函数的测量方法。同时分析了减少误差的方法 ,并给出了理论和实验数据。
【Abstract】 A method for determination of the modulation transfer function(MTF)of Charged-Coupled Device(CCD)imaging system is presented.The method that reduces errors is developed and theoretical and experimental data are presented.
【关键词】 调制传递函数;
对比传递函数;
电荷耦合器件;
条型码;
【Key words】 Modulation transfer function; Contrast transfer function; Charged-Coupled; Device; Bar-target pattern;
【Key words】 Modulation transfer function; Contrast transfer function; Charged-Coupled; Device; Bar-target pattern;
- 【文献出处】 宇航学报 ,Journal of Astronautics , 编辑部邮箱 ,2001年01期
- 【分类号】V443
- 【被引频次】3
- 【下载频次】97