Automatic Parameters Selection Method of Edge Detector in the Unstructured Environment

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 机器人学研究室

	Automatic Parameters Selection Method of Edge Detector in the Unstructured Environment
	Xia XH(夏兴华); Li B(李斌); Wu CD(吴成东)
	2009
会议名称	IEEE International Conference on Robotics and Biomimetics (ROBIO)
会议日期	February 22-25, 2009
会议地点	Bangkok, THAILAND
关键词	Edge detection Unstructured environment Adaptive parameter selection Chi-square
页码	1740-1743
中文摘要	Studies of edge detect algorithms are carried out based on grads in this paper. In order to improve the ability of parameters selection adaptively, a new method of automatic selection of edge detector parameters based on algorithm of Ostu and statistical theory is presented. The global optimized parameters are determined automatically and adaptively through an optimized method of statistics. Canny edge detector is used to prove the validity for proposed method. Experiment results show that, based on proposed method, the noise is effectively reduced, the optimized parameters is automatically selected, and the precision of edge detection is adaptively improved. This kind of detecting method has the advantages to apply to unstructured environments without prior-knowledge.
收录类别	EI ; CPCI（ISTP）
产权排序	1
会议主办者	IEEE Robot & Automat Soc
会议录	2008 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND BIOMIMETICS, VOLS 1-4
会议录出版者	IEEE
会议录出版地	NEW YORK
语种	英语
ISBN号	978-1-4244-2678-2
WOS记录号	WOS:000271966900295
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/8592]
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	Xia XH,Li B,Wu CD. Automatic Parameters Selection Method of Edge Detector in the Unstructured Environment[C]. 见:IEEE International Conference on Robotics and Biomimetics (ROBIO). Bangkok, THAILAND. February 22-25, 2009.