云纹干涉图像的数字采集及处理方法的研究

A Study on the Method of Digital Collecting and Processing of Moire Interferometry Image

研究了云纹干涉图像的数字采集及处理方法,建立了图像实时采集及处理系统,编制了相关的程序。并采用该处理系统对复合材料实际构件的云纹干涉条纹图进行实时采集和处理,得到较好的数字位移场和位移导数场。

This paper studies the method of the digital collecting and processing of Moire interferometry images, and establishes the real-time collecting and processing image system, and writes the correlative program. In this paper the real-time collecting and processing of Moire interferometry image of composite real component by utilizing the above-mentioned system are made, and better digital displacement and displacement derivative field the are acquired.