Cell image segmentation with kernel-based dynamic clustering and an ellipsoidal cell shape model

CASIA OpenIR > 09年以前成果

	Cell image segmentation with kernel-based dynamic clustering and an ellipsoidal cell shape model
	Yang, FG ; Jiang, TZ
发表期刊	JOURNAL OF BIOMEDICAL INFORMATICS
	2001-04-01
卷号	34 期号:2 页码:67-73
文章类型	Article
摘要	In this paper, we propose a novel approach to cell image segmentation under severe noise conditions by combining kernel-based dynamic clustering and a genetic algorithm. Our method incorporates a priori knowledge about cell shape. That is, an elliptical cell contour model is introduced to describe the boundary of the cell. Our method consists of the following components: (1) obtain the gradient image; (2) use the gradient image to obtain points which possibly belong to cell boundaries; (3) adjust the parameters of the elliptical cell boundary model to match the cell contour using a genetic algorithm. The method is tested on images of noisy human thyroid and small intestine cells. (C) 2001 Academic Press.
关键词	Cell Images Image Segmentation Quantitative Pathology Genetic Algorithms
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
关键词[WOS]	ALGORITHM
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Medical Informatics
WOS类目	Computer Science, Interdisciplinary Applications ; Medical Informatics
WOS记录号	WOS:000170378600001
引用统计	被引频次：33[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/9837
专题	09年以前成果
作者单位	1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China 2.Queens Univ Belfast, Sch Comp Sci, Belfast BT7 1NN, Antrim, North Ireland
推荐引用方式 GB/T 7714	Yang, FG,Jiang, TZ. Cell image segmentation with kernel-based dynamic clustering and an ellipsoidal cell shape model[J]. JOURNAL OF BIOMEDICAL INFORMATICS,2001,34(2):67-73.
APA	Yang, FG,&Jiang, TZ.(2001).Cell image segmentation with kernel-based dynamic clustering and an ellipsoidal cell shape model.JOURNAL OF BIOMEDICAL INFORMATICS,34(2),67-73.
MLA	Yang, FG,et al."Cell image segmentation with kernel-based dynamic clustering and an ellipsoidal cell shape model".JOURNAL OF BIOMEDICAL INFORMATICS 34.2(2001):67-73.