Digital measurement of optical transfer function: On the example of image intensifier tubes

机译：光学传递函数的数字测量：以图像增强管为例

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摘要

For evaluating quality of optical systems, different parameters are measured. One of the most important is optical transfer function. This paper shows a method for digital measurement of modulation transfer function of optical systems. Starting with analog device ODETA V, on which Moiré analyzer was replaced by CMOS sensor, influence of image digitalization on a result was analyzed and methods for correction of some of artifacts was suggested.

机译：为了评估光学系统的质量，需要测量不同的参数。最重要的之一是光学传递函数。本文介绍了一种光学测量光学系统调制传递函数的方法。首先从模拟设备ODETA V开始，在该设备上将Moiré分析仪替换为CMOS传感器，分析了图像数字化对结果的影响，并提出了一些伪影校正方法。

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来源
《2018 17th International Symposium INFOTEH-JAHORINA》|2018年|1-5|共5页
会议地点 East Sarajevo(BA)
作者
Dušan Radovanović; Petar Matavulj;
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作者单位

School of Electrical engineering, Belgrade University, 11120 Belgrade, Serbia;

School of Electrical engineering, Belgrade University, 11120 Belgrade, Serbia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Optical imaging; Optical variables measurement; Optical sensors; Optical signal processing; Transfer functions; Fourier transforms; Adaptive optics;

机译：光学成像;光学变量测量;光学传感器;光学信号处理;传递函数;傅立叶变换;自适应光学;;
入库时间 2022-08-26 14:05:04

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4. Digital measurement of optical transfer function: On the example of image intensifier tubes [C] . Du?an Radovanovi?, Petar Matavulj International Symposium INFOTEH-JAHORINA . 2018

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5. An x-ray tube focal spot size measurement technique using a digital imaging computer method [D] . Chantziantoniou, Konstantinos 1991

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机译：双目图像增强系统的光学传递函数

Digital measurement of optical transfer function: On the example of image intensifier tubes

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