数学形态学在MAG焊熔池图像处理中的应用  

Application of Mathematical Morphology into the Molten Pool Image Processing of MAG Welding

作　　者：薛家祥[1] 侯宇[1] 朱思君[1] 王振民[1] 

机构地区：[1]华南理工大学,广州510640

出　　处：《中国机械工程》2007年第17期2116-2118,共3页China Mechanical Engineering

基　　金：广东省自然科学基金资助项目(04020100)

摘　　要：用灰值和二值数学形态学操作对MAG焊熔池图像进行了处理,并对比分析了二者在.Net和MFC两种软件开发平台上的图像处理编程效率和运行速度。MAG焊接过程熔池图像处理结果表明,采用数学形态学和.Net编程可满足强实时性的熔透控制要求。The mathematical morphology can effectively process MAG welding images with spatter and noise, and restore and extract characteristic information of the molten pool. The image of molten pool in MAG welding was processed using grey-scale and binary mathematical morphology, then the efficiency of processing image program and the calculating speed in two different developing platforms of MFC and . Net was compared. The result of processing MAG welding image shows that mathematical morphology and . Net framework can meet the needs of real-time welding penetration control.

关 键 词：数学形态学 .NET程序设计 图像处理 MAG焊熔池 

分 类 号：TG434[金属学及工艺—焊接]