Spherical volume-preserving Demons registration. (January 2015)
- Record Type:
- Journal Article
- Title:
- Spherical volume-preserving Demons registration. (January 2015)
- Main Title:
- Spherical volume-preserving Demons registration
- Authors:
- Chen, Xuejiao
Hu, Jiaxi
He, Huiguang
Hua, Jing - Abstract:
- Abstract: 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. Highlights: We introduce a volume-preserving registration framework for brain shift analysis. A volume-preserving mapping is supported by a rigorous continuous theory. The registration is performed on spherical tetrahedron mesh with MRI gray value. The registration can retain the equality of local volume elements. Our method can register the brain efficiently while preserving the volume.
- Is Part Of:
- Computer aided design. Volume 58(2015)
- Journal:
- Computer aided design
- Issue:
- Volume 58(2015)
- Issue Display:
- Volume 58, Issue 2015 (2015)
- Year:
- 2015
- Volume:
- 58
- Issue:
- 2015
- Issue Sort Value:
- 2015-0058-2015-0000
- Page Start:
- 99
- Page End:
- 104
- Publication Date:
- 2015-01
- Subjects:
- Registration -- Brain image -- Tetrahedral mesh -- Volume-preserving parameterization
Computer-aided design -- Periodicals
Engineering design -- Data processing -- Periodicals
Computer graphics -- Periodicals
Conception technique -- Informatique -- Périodiques
Infographie -- Périodiques
Computer graphics
Engineering design -- Data processing
Periodicals
Electronic journals
620.00420285 - Journal URLs:
- http://www.journals.elsevier.com/computer-aided-design/ ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.cad.2014.08.006 ↗
- Languages:
- English
- ISSNs:
- 0010-4485
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3393.520000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 10086.xml