QQ客服 官方微博 反馈留言

	A new open curve detection algorithm for extracting the laser lines on the road
	Fan HJ(范慧杰); Zhao LP(赵利坡); 唐延东
	2011
会议名称	2011 International Conference on Mechatronics and Information Technology, (ICMIT 2011)
会议日期	August 16-19, 2011
会议地点	Shenyang, China
关键词	road surface roughness open curve line enhance filtering snake model edge inhibit operator
页码	205-210
通讯作者	范慧杰
中文摘要	This paper proposes a new open curve detection algorithm for recognizing the laser rays on the road to verify the roughness of the road surface by parsing the curvature of the laser rays. The laser line in the image is first enhanced by the bright line enhance filtering to remove the clutters generated by the background. The enhanced line has the characteristics that its gray value is greater than that of background, so the established energy functional in open curve detection process has a gray value constraint to drive the evolution curve to the brightest place in image. The line on the road surface is an open curve throughout the whole image, so we fixed the two endpoints of the evolution curve to maintain it is an open curve in curve evolution. Moreover, we design an edge inhibit operator to restrain the influence of objects edges to ensure the accuracy of the test laser line. We compared our algorithm with the edge detection operators, and the comparison results showed that our method is more accurate and more robustness to the background.
收录类别	CPCI（ISTP）
产权排序	1
会议录	Advanced Engineering Forum
会议录出版者	Trans Tech Publications
会议录出版地	Clausthal-Zellerfeld, Germany
语种	英语
ISSN号	2234-991X
ISBN号	978-3-03785-336-8
WOS记录号	WOS:000317993700040
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/10185]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Fan HJ,Zhao LP,唐延东　. A new open curve detection algorithm for extracting the laser lines on the road[C]. 见:2011 International Conference on Mechatronics and Information Technology, (ICMIT 2011). Shenyang, China. August 16-19, 2011.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。