图像处理技术在焊缝跟踪中的应用研究  

Study on the application of image processing technique in seam tracking

作　　者：高向东[1] 赵传敏[1] 丁度坤[1] 

机构地区：[1]广东工业大学机电工程学院,广东广州510090

出　　处：《焊接技术》2006年第2期3-7,共5页Welding Technology

基　　金：国家自然科学基金资助项目(60375012);广东省自然科学基金资助项目(020176)

摘　　要：以视觉传感型焊缝跟踪系统为研究对象,详细分析了图像处理技术在焊缝跟踪过程中的应用,其中包括图像预处理、图像分割、边缘检测和特征点提取等图像处理过程;总结了一些传统和新型的图像处理算法,并讨论了各自的工作原理和优缺点。最后,对图像处理技术在焊缝跟踪中的应用前景作了展望。The paper studies the seam tracking system based on vision sensors and the application of the image processing technique in seam tracking. The discussion is mainly focused on the techniques used in the whole course of image processing,including the image pre-processing image segmentation edge detection and feature abstraction. Also,the traditional and up-to-date image processing arithmetic as well as its advantages and disadvantages are summarized. Finally,the prospect of the application of the digital image processing techniques in seam tracking is given.

关 键 词：焊缝跟踪 视觉传感 图像处理 

分 类 号：TP751[自动化与计算机技术—检测技术与自动化装置]