Conference proceeding
Registration of surfaces to 3D images using rigid body surfaces
2006 Fortieth Asilomar Conference on Signals, Systems and Computers, Vols 1-5, pp.416-420
Conference Record of the Asilomar Conference on Signals Systems and Computers
01/01/2006
DOI: 10.1109/ACSSC.2006.354780
Abstract
We propose a constrained active surface model, called the rigid body surface, that deforms via rigid body transformation. In each iteration, the surface is deformed first via partial differential equations and then the least-squares estimate of the rigid body transformation between the deformed surface and predefined surface is calculated. The rigid body transformation estimate is based upon the singular value decomposition. Experimental results on surface-to-3D image and surface-to-surface registration illustrate the insensitivity of the rigid body surface to noise and initialization. In addition to registration, rigid body surfaces can be employed for image segmentation and tracking when the target shape is predefined.
Details
- Title: Subtitle
- Registration of surfaces to 3D images using rigid body surfaces
- Creators
- Bing Li - University of VirginiaSteven A. Millington - Medical University of ViennaDonald D. Anderson - University of IowaScott T. Acton - University of Virginia
- Resource Type
- Conference proceeding
- Publication Details
- 2006 Fortieth Asilomar Conference on Signals, Systems and Computers, Vols 1-5, pp.416-420
- Publisher
- IEEE
- Series
- Conference Record of the Asilomar Conference on Signals Systems and Computers
- DOI
- 10.1109/ACSSC.2006.354780
- ISSN
- 1058-6393
- eISSN
- 2576-2303
- Number of pages
- 3
- Grant note
- AO Foundation, Switzerland NIH AR046601; NIH AR048939 / Zimmer Inc
- Language
- English
- Date published
- 01/01/2006
- Academic Unit
- Orthopedics and Rehabilitation; Roy J. Carver Department of Biomedical Engineering; Industrial and Systems Engineering
- Record Identifier
- 9984304698602771
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