基于MATLAB的迈克尔逊干涉仪干涉视频处理
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摘要
在关于迈克尔逊干涉仪的实验中,通常需要观察大量的干涉条纹吞吐变化以进行下一步的计算,使用CCD采集到条纹变化视频信息后,需要进一步处理以得到条纹吞吐量.基于MATLAB的图像处理功能,使用圆心搜索算法等方法完成了条纹吞吐量的自动识别.解决了迈克尔逊干涉仪条纹变化观察困难的问题,实现了计数自动化,在教学科研领域均有一定的实用价值.
In the Michelson interferometer experiment, we usually need to observe the variation of interference fringes quantity for further calculation. After using CCD to capture the fringe change video information, further processing is essential to obtain the interference fringe quantity. This paper is based on the image processing function of MATLAB, using the center search algorithm to complete the automatic identification of stripe quantity. The complication of observing the fringe variation of Michelson interferometer has been solved in this paper, the counting automation realized with certain practical value in the field of teaching and scientific research.
In the Michelson interferometer experiment, we usually need to observe the variation of interference fringes quantity for further calculation. After using CCD to capture the fringe change video information, further processing is essential to obtain the interference fringe quantity. This paper is based on the image processing function of MATLAB, using the center search algorithm to complete the automatic identification of stripe quantity. The complication of observing the fringe variation of Michelson interferometer has been solved in this paper, the counting automation realized with certain practical value in the field of teaching and scientific research.
引文
[1] 陈晓莉,王培吉.普通物理实验:下 [M].西南师范大学出版社,2012.
[2] 唐娅琴.几种图像平滑去噪方法的比较 [J].西南大学学报(自然科学版),2009,31(11):125-128.
[3] CHEN T,MA K K,CHEN L H.Tri-state Median Filter for Image Denoising [J].IEEE Transactions on Image Processing,1999,8(12):1834-1838.
[4] SAUVOLA J,PIETIK?INEN M.Adaptive Document Image Binarization [J].Pattern Recognition,2000,33(2):225-236.
[5] 梁华为.直接从双峰直方图确定二值化阈值 [J].模式识别与人工智能,2002,15(2):253-256.
[6] 林金龙,石青云.用点Hough变换实现圆检测的方法 [J].计算机工程,2003,29(11):17-18.
[7] 邓巍,丁为民,张浩.MATLAB在图像处理和分析中的应用 [J].农机化研究,2006(6):194-198.
[8] 张德丰.MATLAB数字图像处理 [M].北京:机械工业出版社,2012.
[2] 唐娅琴.几种图像平滑去噪方法的比较 [J].西南大学学报(自然科学版),2009,31(11):125-128.
[3] CHEN T,MA K K,CHEN L H.Tri-state Median Filter for Image Denoising [J].IEEE Transactions on Image Processing,1999,8(12):1834-1838.
[4] SAUVOLA J,PIETIK?INEN M.Adaptive Document Image Binarization [J].Pattern Recognition,2000,33(2):225-236.
[5] 梁华为.直接从双峰直方图确定二值化阈值 [J].模式识别与人工智能,2002,15(2):253-256.
[6] 林金龙,石青云.用点Hough变换实现圆检测的方法 [J].计算机工程,2003,29(11):17-18.
[7] 邓巍,丁为民,张浩.MATLAB在图像处理和分析中的应用 [J].农机化研究,2006(6):194-198.
[8] 张德丰.MATLAB数字图像处理 [M].北京:机械工业出版社,2012.