计算机与数字工程Issue(8)：1501-1503,1527,4.DOI:10.3969/j.issn1672-9722.2015.08.030
一种新的改进的 Hough 变换直线提取算法
A New Improved Hough Transform Algorithm for Line Extraction
孙雪琪 1宋小春1
作者信息
- 1. 北京控制与电子技术研究所 北京 100038
- 折叠
摘要
Abstract
Hough transform is a better line detection method ,which has good robustness .However ,the traditional Hough transform algorithm for straight line detection ,would detect false straight line and can not detect the shorter beeline , when the long and short beeline coexist .A new and improved Hough transform method for straight line detection is proposed to solve the above problem .After extracting a straight line in the transform space of the Hough transform ,the points in the transform space accumulator units are removed ,which are transformed form all the leeliners that pass various points on the extracted line ,so as to exclude the interference of the detected straight line on the other line detecting .Finally ,the improved Hough transform algorithm is compared with traditional Hough transform method .The experimental results showed that the improved Hough algorithm has a better line detection effect .关键词
Hough 变换/累加器单元/短小直线检测Key words
Hough transform/accumulator unit/short straight line detection分类
信息技术与安全科学引用本文复制引用
孙雪琪,宋小春..一种新的改进的 Hough 变换直线提取算法[J].计算机与数字工程,2015,(8):1501-1503,1527,4.
