摘要
传统的Hough变换用于检测直线时,存在不能确定直线端点、会检测出虚假直线以及对称地额外画出直线的问题,文章针对这些特点对Hough变换加以改进,经过实践检验,提取的特征较完整,改进效果较理想。
When the traditional Hough transform, is used for measuring the straight line, it cannot determine the endpoints of straight line, can examine the false straight line and symmetrically drawing the extra straight line. This article performs to improve the Hough transform. The results of experimentation show that the approach can withdraw characteristics more perfectly and the effect of the improvement is quite ideal.
出处
《电脑与信息技术》
2006年第5期29-31,共3页
Computer and Information Technology
