摘要
迈克耳孙干涉仪是重要的光学仪器,被广泛应用于科研和教学中。普通物理实验中迈克耳孙干涉仪的干涉条纹一般由人工观察和分析。然而人工观察和分析具有一定的局限性,不利于展示仪器在实际中的广泛应用前景。目前,数字图像处理技术已经发展出多种方法能够对图像进行分割和特征提取。利用数字图像处理技术能够快速、精确的对条纹特征进行提取和分析。本文介绍开发的Matlab图形程序界面,能够实时分析CCD/CMOS采集的迈克耳孙干涉仪干涉条纹。
As an important optical instrument, Michelson Interferometer （MI） has been applied in research and teaching comprehensively. In general physical experiments, the fringes of MI is observed and analysis artificially. The limitation of manual operation cannot present the comprehensive applications in practice. So far, digital images processing （DIP） has been emerged various methods to split and extract the characters of images. By means of DIP, the characters of fringes can be extracted and analyzed precisely and quickly. In this paper, we introduced the Matlab graphical user interface （GUI） to resolve the fringes pattern generated in MI, which was captured from CCD or CMOS camera.
出处
《物理与工程》
2017年第5期103-106,共4页
Physics and Engineering
基金
天津大学实验教学改革重点项目
