Automatic Liver Segmentation Using a Statistical Shape Model With Optimal Surface Detection
文献类型：期刊论文
| 作者 | Zhang, Xing1; Tian, Jie1 ; Deng, Kexin2; Wu, Yongfang1; Li, Xiuli1
|
| 刊名 | IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 57期号:10页码:2622-2626 |
| 关键词 | Generalized Hough transform (GHT) liver segmentation minimum s-t cut principal component analysis (PCA) statistical shape model (SSM) |
| 英文摘要 | 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. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Biomedical |
| 研究领域[WOS] | Engineering |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000283590000019 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3917]  |
| 专题 | 自动化研究所_中国科学院分子影像重点实验室 |
| 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. |
入库方式： OAI收割
来源：自动化研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。