Hough变换在槽形检测中的应用  

Application of Hough transform in detecting trough

作　　者：林贻斌[1] 张宝峰[1] 王述[1] 

机构地区：[1]天津理工大学自动化与能源工程学院,天津300191

出　　处：《天津理工学院学报》2004年第4期18-21,共4页Journal of Tianjin Institute of Technology

基　　金：天津市高校科技发展基金资助项目(020529)

摘　　要：在图像处理和计算机视觉中,Hough变换作为一种检测方法,应用非常广泛.本文利用了Hough变换对圆和直线的检测的改进算法,提出了一种非常实用的槽形检测技术和算法.利用Hough变换对噪音的不敏感性,完成了对槽形点群的分割,从而精确地计算出了槽形的参数.In the area of image processing and computer vision, Hough transform has been applied widely, as one method of detecting. In the paper, we employ the algorithm improved of detecting circle and Line with Hough Transform, and put forward one practiacl method of trough detecting. By the nonsensitiveness of Hough transform to noise, we sort the point groups of cutting apart and get the accurate parameter of it.

关 键 词：HOUGH变换 直线检测 圆检测 槽形检测 边缘检测 

分 类 号：TP317.4[自动化与计算机技术—计算机软件与理论]