基于小波分析的焊接图像缺陷诊断方法

The Detect of Fault Image Welding Seam Based on Wavelet Analysis

随着计算机技术的发展,数字图像处理技术和小波分析的方法在焊接缺陷诊断中得到了广泛的应用,介绍了焊接图像中缺陷的具体分类和特征,利用小波分析的方法,对焊接数字图像处理按照一定的算法,计算和提取了未焊透图像的特征,与标准的图像比较给出了诊断结论。

With the development of computer technology, digital image processing and wavelet technology can be applied to detect the character of welding picture. This paper introduces the character of welding seam and its classification by mean of wavelet analysis. We calculate out the character of fault welding picture and put up the conclusion.