Spherical volume-preserving Demons registration

CASIA OpenIR > 复杂系统管理与控制国家重点实验室 > 影像分析与机器视觉

	Spherical volume-preserving Demons registration
	Chen,Xuejiao; Hu,Jiaxi; He,Huiguang; Hua,jing
发表期刊	Computer-Aided Design
	2015
期号	2015 页码:99-104
摘要	In order to analyze the brain shift situation accurately, we need to register the medical image and analyze its deformation. In this paper, we introduce a framework with volume-preserving registration for brain shift analysis. First, a volume-preserving mapping is introduced for general manifolds supported by a rigorous continuous theory. The registration is then performed on the spherical tetrahedron mesh with MRI gray values. The registration can retain the equality of local volume elements while registering the manifold to a template at the same time. We use simulated brain shift data to test our method. The results show that our method can efficiently register the brain while preserving the volume of each vertex.
关键词	Registration Brain Image Tetrahedral Mesh Volume-preserving Parameterization
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/20080
专题	复杂系统管理与控制国家重点实验室_影像分析与机器视觉
作者单位	Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Chen,Xuejiao,Hu,Jiaxi,He,Huiguang,et al. Spherical volume-preserving Demons registration[J]. Computer-Aided Design,2015(2015):99-104.
APA	Chen,Xuejiao,Hu,Jiaxi,He,Huiguang,&Hua,jing.(2015).Spherical volume-preserving Demons registration.Computer-Aided Design(2015),99-104.
MLA	Chen,Xuejiao,et al."Spherical volume-preserving Demons registration".Computer-Aided Design .2015(2015):99-104.

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Spherical volume-pre（793KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载