电焊机2011，Vol.41Issue(1)：28-31,4.
基于小波和形态学降噪的弧焊视觉图像模糊检测
Fuzzy detection of arc welding image based on wavelet-morphology denoising
摘要
Abstract
Image detection was the important step of welding automation. In view of the welding image feature of strong noise and poor stability,a fuzzy detection algorithm of welding image based on wavelet and morphology denoising was presented. An original image was denoised by wavelet operator and morphology operator respectively,and then the two denoised image were merged and fuzzy processed. At last,a morphology detection operator was used to edge extraction.The experimental results showed the approach could acquire the clear and precise welding molten edge from the are welding image. Furthermore the width ,height,area of welding molten could be ascertained.关键词
焊接图像/模糊检测/小波变换/数学形态学/降噪处理Key words
welding image/ fuzzy detection/ wavelets transform/ morphology/ denoising分类
矿业与冶金引用本文复制引用
张丽玲..基于小波和形态学降噪的弧焊视觉图像模糊检测[J].电焊机,2011,41(1):28-31,4.基金项目
江西省自然科学基金资助项目(2008GZC0070) （2008GZC0070）
南昌工程学院青年基金资助项目(2010KJ011,2008KJ010) （2010KJ011,2008KJ010）
