数字图像处理在光测力学中的应用  

Application of Digital Image Processing to Dynamics of Light Measurement

作　　者：叶红[1] 徐胜荣[1] 王春山[1] 杜斌 

机构地区：[1]浙江大学,杭州310027

出　　处：《科技通报》1993年第4期226-229,共4页Bulletin of Science and Technology

摘　　要：着重论述在光测力学中,对光载波分离图片的数字图像处理,其中将实验处理方法应用于静态纯弯梁实验,对试验部件的应力进行了定量分析,大大减速了实验处理的工作量,实现了光载波应力分离中的自动数据处理.文中给出了处理后的图像结果和应力曲线.This paper addresses the digital image processing for stripe image isolation in dynamics of light measurement. The method is applied to the experiment of static pure bending beam, and the stress of test part is quantitatively analyzed. It can realize the automatic data process of stress isolation from light carriers and the processing amount can be dramatically reduced. The results of processed image and the stress curve are given.

关 键 词：图像处理 光载波 等差线 等和线 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]