摘要
指出了在二进制边缘图像中 ,Hough变换是一种利用曲线上的点的二象性和非解析曲线的参数来检测曲线的方法 ,Hough变换技术也可扩展到检测具有灰色层图象中的任意非解析形状 .讨论了物体形状检测方法的改进以及在一些人工图像中的测试和在现实区域图像中的运用 .
The Hough transform is a method for detecting curve by exploiting the duality between counts on a curve and parameters of that curves and non\|analytic curves,in the case of binary edge images.The Hough technique has been extended to the detecting of arbitrary non\|analytic shapes in grey lever images.This shape detection scheme has been implemented and tested on a variety of artificial images and has found application in the analysis of real aerial images.
出处
《中南民族学院学报（自然科学版）》
2000年第4期10-13,共4页
Journal of South-Central University for Nationalities(Natural Sciences)
