便携式调制传递函数测试仪的研制

袁理; 张晓辉; 刘振江; 韩冰; 聂真威

doi:doi:10.3788/aos201535.1111001

光学学报, 2015, 35 (11): 1111001, 网络出版: 2015-10-15

便携式调制传递函数测试仪的研制下载： 860次

Developing of Portable Modulation Transfer Function Tester

论文大纲

袁理 ^1,2,*张晓辉 ¹刘振江 ¹韩冰 ¹聂真威 ¹

作者单位

¹ 中国科学院长春光学精密机械与物理研究所, 吉林长春 130033

² 中国科学院大学, 北京 100049

成像系统调制传递函数测试仪图像处理可见光镜头 imaging systems modulation transfer function tester image processing visible light lenses

AI 词云图 AI一句话精读 AI短摘要

注：本部分内容由 AI 自动生成，请您知悉。

摘要

为了方便地对可见光镜头进行调制传递函数的测试以及打破国外的垄断，研制了一套体积小重量轻的便携式调制传递函数测试仪。该测试仪以圆孔作为目标物，它发出的光经平行光管准直后，再经过被测镜头，并在被测镜头像面上形成圆孔像，该像经显微物镜放大后被电荷耦合器件(CCD)接收并传入计算机，计算机对图像进行处理和计算，得到调制传递函数值。介绍了图像处理的过程，详细给出了调制传递函数的算法，对测试系统各组件的影响进行了分析与校正，并提出了误差和噪声的抑制方法。将该测试仪的测试结果与光学设计的理论值进行了比较，得到该测试仪的绝对精度为0.018，满足0.03的要求，达到了研制目的。

Abstract

In order to measure modulation transfer function of visible light lenses conveniently and break the monopoly of foreign countries, a small and light and portable modulation transfer function tester is developed. The tester takes pinhole as target. The light from pinhole is collimated by collimator, and then passes through the lens under test, and forms the pinhole′s image on the image plane of the lens under test. This image is magnified by microscope and received by charge coupled device(CCD) and given to computer. The computer processes the image and calculates the modulation transfer function. The image processing procedure is introduced. The algorithm of modulation transfer function is provided in detail. The influence of components of the test system is analyzed and corrected. The method of restraining error and noise is proposed. This tester′ s results are compared with the theoretical values. It indicates that the absolute accuracy is 0.018, which satisfies the demand of 0.03 and achieves the research purpose.

参考文献

[1] 杨永明, 李清军, 李文明, 等. 基于Bayer滤波的彩色面阵CCD 调制传递函数[J]. 光学精密工程, 2012, 20(7): 1611-1618.

Yang Yongming, Li Qingjun, Li Wenming, et al.. Modulation transfer function for color area CCD based on Bayer filtering[J]. Optics and Precision Engineering, 2012, 20(7): 1611-1618.

[2] 张远颖, 任雪畅, 炉庆洪, 等. 潜式全息瞄准器的光学系统设计[J]. 中国激光, 2014, 41(6): 0609005.

Zhang Yuanying, Ren Xuechang, Lu Qinghong, et al.. Optical system design of shelter holographic sight[J]. Chinese J Lasers, 2014, 41(6): 0609005.

[3] 于春风, 丁亚林, 惠守文, 等. 新型航空镜间快门对光学传递函数的影响分析[J]. 光学学报, 2014, 34(11): 1112005.

Yu Chunfeng, Ding Yalin, Hui Shouwen, et al.. Analysis of influence on the new type aviation lens shutter to the optical transfer function [J]. Acta Optica Sinica, 2014, 34(11): 1112005.

[4] 吕博, 刘伟奇, 张大亮, 等. 空间交会对接探测器光学系统设计[J]. 中国激光, 2013, 40(12): 1216003.

Lü Bo, Liu Weiqi, Zhang Daliang, et al.. Optical system design of sensor for space rendezvous and docking[J]. Chinese J Lasers, 2013, 40(12): 1216003.

[5] 袁高斌, 李斌桥, 徐江涛, 等. 时间延迟积分型面阵CMOS图像传感器MTF速度失配模型研究[J]. 光学学报, 2013, 33(1): 0104001.

Yuan Gaobin, Li Binqiao, Xu Jiangtao, et al.. Research of MTF velocity mismatch model for time delay integration CMOS area image sensors[J]. Acta Optica Sinica, 2013, 33(1): 0104001.

[6] 林剑春, 孙丽崴, 陈博洋, 等. 同轴两反光学系统杂散光分析及内遮光罩优化设计[J]. 中国激光, 2013, 40(1): 0116001.

Lin Jianchun, Sun Liwei, Chen Boyang, et al.. Stray light analysis of a coaxial two reflect mirror system and optimized design of inner photomask[J]. Chinese J Lasers, 2013, 40(1): 0116001.

[7] 陈珊珊, 徐敏. 工业用光学镜头调制传递函数快速检测系统[J]. 激光与光电子学进展, 2012, 4(1): 051102.

Chen Shanshan, Xu Min. Modulation transfer function fast testing system for industrial lens[J]. Laser & Optoelectronics Progress, 2012, 4(1): 051102.

[8] 孙崇尚, 王琦, 丁亚林, 等. 基于倾斜刃边法航空相机像移的调制传递函数测量[J]. 光学学报, 2014, 34(12): 1212001.

Sun Chongshang, Wang Qi, Ding Yalin, et al.. Modulation transfer function measurement of image motion of aerial camera based on slanted-edge method[J]. Acta Optica Sinica, 2014, 34(12): 1212001.

[9] 李进, 刑飞, 王翀. 空间CCD 相机高精度在轨调制传递函数估算[J]. 光学学报, 2015, 35(2): 0211003.

Li Jin, Xing Fei, WangC hong. High-precision on-orbit assessment of MTF for space CCD camera[J]. Acta Optica Sinica, 2015, 35(2): 0211003.

[10] 齐文雯, 满益云, 黄巧林. 低频靶标法测量CCD 相机调制传递函数的仿真[J]. 航天返回与遥感, 2007, 28(3): 23-26.

Qi Wenwen, Man Yiyun, Huang Qiaolin. Simulation on modulation transfer function measurement of CCD camera using low frequency bar method[J]. Spacecraft Recovery & Remote Sensing, 2007, 28(3): 23-26.

[11] 段亚轩, 陈永权, 赵建科, 等. 一种基于针孔像分析的光学系统调制传递函数测量的自适应背景校正方法[J]. 光学学报, 2011, 31(8): 0812008.

Duan Yaxuan, Chen Yongquan, Zhao Jianke, et al.. A new adaptive background correction method based on pinhole image analysis in optical system modulation transfer function measurement[J]. Acta Optica Sinica, 2011, 31(8): 0812008.

[12] 苏显渝, 李继陶. 信息光学[M]. 北京：科学出版社, 1999: 70-71.

Su Xianyu, Li Jitao. Information Optics[M]. Beijing: Science Press, 1999: 70-71.

[13] 郑君里, 应启珩, 杨为理. 信号与系统[M]. 北京: 高等教育出版社, 2000: 110-146.

Zheng Junli, Ying Qiheng, Yang Weili. Signal and System[M]. Beijing: Higher Education Press, 2000: 110-146.

[14] 谭家海, 屈有山, 张志军, 等. 有限共轭光学系统传递函数测量系统设计[J]. 电子测试, 2014, 1(1): 13-15.

Tan Jiahai, Qu Youshan, Zhang Zhijun, et al.. Finite conjugate optical system transfer function measurement system design[J]. Electronic Test, 2014, 1(1): 13-15.

[15] 于谦. 光学检查镜头的MTF测试方法研究[D]. 杭州：浙江大学, 2010: 15-18.

Yu Qian. Research on MTF Testing Methods of Optical Inspection Lenses[D]. Hangzhou：Zhejiang University, 2010: 15-18.

[16] 何煦, 姬琪. 面阵CCD 调制传递函数测试仪器研究[J]. 电子测量与仪器学报, 2014, 28(10): 1100-1108.

He Xu, Ji Qi. Study on modulation transfer function measurement instrument with matrix for matrix CCD[J]. Journal of Electronic Measurement and Instrumentation, 2014, 28(10): 1100-1108.

[17] 刘洋, 胡君, 吴伟平. 高分辨率CCD 相机传递函数的实时计算[J]. 半导体光电, 2011, 32(5): 745-748.

Liu Yang, Hu Jun, Wu Weiping. Real-time measurement of transfer function based on high-resolution CCD camera[J]. Semiconductor Optoelectronics, 2011, 32(5): 745-748.

袁理, 张晓辉, 刘振江, 韩冰, 聂真威. 便携式调制传递函数测试仪的研制[J]. 光学学报, 2015, 35(11): 1111001. Yuan Li, Zhang Xiaohui, Liu Zhenjiang, Han Bing, Nie Zhenwei. Developing of Portable Modulation Transfer Function Tester[J]. Acta Optica Sinica, 2015, 35(11): 1111001.

便携式调制传递函数测试仪的研制下载： 860次

关于本站 Cookie 的使用提示

全站搜索

便携式调制传递函数测试仪的研制 下载： 860次

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索

便携式调制传递函数测试仪的研制下载： 860次