摘要
对标准Hough变换以及一些改进的Hough变换在直线检测应用中的不足进行了分析。在此基础上,提出了一种基于曲线跟踪的直线检测算法。避免了Hough变换中的无效积累,解决了Hough变换不能确定直线端点的问题,且检测精度高。
The disadvantages of standard hough transform and improved HT(hough transform) in the application of line detection were analyzed.A straightline detection algorithm base on curve tracing was proposed.It avoids the useless accumulations in HT,resolves the problem which the line's end could not be ascertained by means of HT and has high detection precision.
出处
《机械与电子》
2004年第4期70-72,共3页
Machinery & Electronics
基金
国家 八六三"计划资助项目(2002AA404100)
