数字图像相关法变形测量系统研究  

The Research of Digital Image Correlation Method Deformation Measurement System

作　　者：汪岩[1] 于合龙[1] 苏恒强[1] 陈桂芬[1] 

机构地区：[1]吉林农业大学信息技术学院,吉林长春130118

出　　处：《软件导刊》2013年第4期162-164,共3页Software Guide

摘　　要：为测量材料的位移和应变,研制开发了数字图像相关法变形测量系统。该系统利用了现代数字图像处理与分析技术,基于面向对象编程,具有操作简单、便于维护的特点。同时该系统对于位移应变的测量具有速度快、精度高的优点,为数字图像相关法的变形测量提供了一套标准、完整的测量系统。In order to measure the displacement and strain of the material, developed a digital image correlation method de- formation measurement system. The system makes use of modern digital image processing and analysis technology. Based on object-oriented programming, the system has simple operation, easy maintenance characteristics. At the same time, the system has advantages of high speed, high precision for measurement of displacement strain, which provides a set of standards, a complete measurement system for measuring the deformation of the digital image correlation method.

关 键 词：数字图像相关 变形测量 光测力学 位移 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]