基于matlab GUI的电子散斑干涉图像采集和处理系统  

System of ESPI Image Aquisition and Processing Based on Matlab GUI

作　　者：王天永[1] 

机构地区：[1]桂林电子科技大学电子工程与自动化学院,广西桂林541004

出　　处：《大众科技》2012年第1期11-13,共3页Popular Science & Technology

摘　　要：应用电子散斑干涉技术测量物体微小位移时,图像实时采集和快速处理是提高测量效率的关键,该系统基于matlab GUI在图像采集卡上做二次开发,实现了干涉图像的实时采集,并利用matlab图像处理工具箱提供的图像处理函数对采集的干涉图像进行快速处理,得到了了清晰的干涉条纹图像。实用表明,该系统具有较好的交互性和快速性。when the electronic speckle pattern interferometry （ESPI） is applied toHwhenwwww measure micro-displacement, the key of improving efficiency is real-time acquisition and rapid processing image .The system has a secondary development on the image acquisition card based on matlab GUI ,which implements real-time acquisition .Making use of tools for image processing from matlab to rapidly process interference pattern, clear interference pattern is obtained. Application shows the system has good interaction and rapidity.

关 键 词：电子散斑干涉 实时采集 图像采集卡 交互性 

分 类 号：TB931[一般工业技术—计量学]