Active Contour Method with Separate Global Translation and Local Deformation

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

	Active Contour Method with Separate Global Translation and Local Deformation
	Zhu LL(朱琳琳); Fan BJ(范保杰); Tang YD(唐延东)
	2009
会议名称	2nd International Conference Intelligent Robotics and Applications
会议日期	December 16-18, 2009
会议地点	Singapore, SINGAPORE
关键词	Active contour global translation local deformation gradient flow
页码	876-884
中文摘要	Active Contour can describe targets accurately and has been widely used in image segmentation and target tracking.. Its main drawback is huge computation that is still not well resolved. In this paper, by analyzing curve gradient flow, the evolution of active contour is divided into two steps: global translation and local deformation. When the curve is far away from the object, the curve just does the translation motion. This method can optimize the curve evolving path and efficiency, and then the computation cost is largely reduced. Our experiments show that our method can segment and track object effectively.
收录类别	EI ; CPCI（ISTP）
产权排序	1
会议录	INTELLIGENT ROBOTICS AND APPLICATIONS, PROCEEDINGS
会议录出版者	SPRINGER-VERLAG
会议录出版地	BERLIN
语种	英语
ISSN号	0302-9743
ISBN号	978-3-642-10816-7
WOS记录号	WOS:000279602600086
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/8535]
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	Zhu LL,Fan BJ,Tang YD. Active Contour Method with Separate Global Translation and Local Deformation[C]. 见:2nd International Conference Intelligent Robotics and Applications. Singapore, SINGAPORE. December 16-18, 2009.