Rectangle object segmentation based on shape preserving and CV variational level set

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 光电信息技术研究室

	Rectangle object segmentation based on shape preserving and CV variational level set
	Feng JH(冯俊惠); Xiao YH(肖阳辉); Wang ED(王恩德)
	2014
会议名称	International Symposium on Optoelectronic Technology and Application 2014
会议日期	May 13-15, 2014
会议地点	Beijing, China
关键词	shape preserving CV model variational level set Euler-Lagrange ordinary differential function rectangle object segmentation
页码	1-6
中文摘要	In order to solve the problems that CV model can’t segment object which is partially occluded or has similar gray value with background or has obvious textures, we add shape restraint equations of prior shape to level set function, which keeps the curve to be a specific class shape in the whole evolvement, thus we realize shape preserving in object segmentation. In addition, we build an energy function for rectangle object using our proposed model, deduce a group of corresponding Euler-Lagrange ordinary differential functions and evolve the level set function. By evolution, rectangle object can be segmented, and the final level set function is just the quantitative description of the rectangle object. At last, we validate with three groups of experiments that our model can not only segment the rectangle object from complex backgrounds, but also has lessened calculation and strong robustness.
收录类别	EI ; CPCI（ISTP）
产权排序	1
会议录	Proc. Of SPIE 9301, International Symposium on Optoelectronic Technology and Application
会议录出版者	SPIE
会议录出版地	Bellingham, WA
语种	英语
ISSN号	0277-786X
WOS记录号	WOS:000349327100103
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/15343]
专题	沈阳自动化研究所_光电信息技术研究室
推荐引用方式 GB/T 7714	Feng JH,Xiao YH,Wang ED. Rectangle object segmentation based on shape preserving and CV variational level set[C]. 见:International Symposium on Optoelectronic Technology and Application 2014. Beijing, China. May 13-15, 2014.