Automatic Liver Segmentation Using a Statistical Shape Model With Optimal Surface Detection

	Automatic Liver Segmentation Using a Statistical Shape Model With Optimal Surface Detection
	Zhang, Xing 1; Tian, Jie 1; Deng, Kexin 2; Wu, Yongfang 1; Li, Xiuli 1
发表期刊	IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING
	2010-10-01
卷号	57 期号:10 页码:2622-2626
文章类型	Article
摘要	In this letter, we present an approach for automatic liver segmentation from computed tomography (CT) scans that is based on a statistical shape model (SSM) integrated with an optimal-surface-detection strategy. The proposed method is a hybrid method that combines three steps. First, we use localization of the average liver shape model in a test CT volume via 3-D generalized Hough transform. Second, we use subspace initialization of the SSM through intensity and gradient profile. Third, we deform the shape model to adapt to liver contour through an optimal-surface-detection approach based on graph theory. The proposed method is evaluated on MICCAI 2007 liver-segmentation challenge datasets. The experiment results demonstrate availability of the proposed method.
关键词	Generalized Hough Transform (Ght) Liver Segmentation Minimum S-t Cut Principal Component Analysis (Pca) Statistical Shape Model (Ssm)
WOS标题词	Science & Technology ; Technology
收录类别	SCI
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Biomedical
WOS记录号	WOS:000283590000019
引用统计	被引频次：109[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/173211/3917
专题	中国科学院分子影像重点实验室
通讯作者	Tian, Jie
作者单位	1.Chinese Acad Sci, Med Image Proc Grp, Inst Automat, Beijing 100190, Peoples R China 2.Xidian Univ, Life Sci Res Ctr, Xian 710071, Shanxi, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xing,Tian, Jie,Deng, Kexin,et al. Automatic Liver Segmentation Using a Statistical Shape Model With Optimal Surface Detection[J]. IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING,2010,57(10):2622-2626.
APA	Zhang, Xing,Tian, Jie,Deng, Kexin,Wu, Yongfang,&Li, Xiuli.(2010).Automatic Liver Segmentation Using a Statistical Shape Model With Optimal Surface Detection.IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING,57(10),2622-2626.
MLA	Zhang, Xing,et al."Automatic Liver Segmentation Using a Statistical Shape Model With Optimal Surface Detection".IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 57.10(2010):2622-2626.

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11.IEEE TBE(2010).pd（317KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载