Multimodal data integration for computer-aided ablation of atrial fibrillation
- Authors
- Woo, Jonghye; Hong, Byung-Woo; Kumar, Sunil; Ray, Indranill Basu; Kuo, C. -C. Jay
- Issue Date
- Feb-2008
- Publisher
- HINDAWI PUBLISHING CORP
- Citation
- JOURNAL OF BIOMEDICINE AND BIOTECHNOLOGY, v.2008, no.1
- Journal Title
- JOURNAL OF BIOMEDICINE AND BIOTECHNOLOGY
- Volume
- 2008
- Number
- 1
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/15276
- DOI
- 10.1155/2008/681303
- ISSN
- 1110-7243
1110-7251
- Abstract
- Image-guided percutaneous interventions have successfully replaced invasive surgical methods in some cardiologic practice, where the use of 3D-reconstructed cardiac images, generated by magnetic resonance imaging (MRI) and computed tomography (CT), plays an important role. To conduct computer-aided catheter ablation of atrial fibrillation accurately, multimodal information integration with electroanatomic mapping (EAM) data and MRI/CT images is considered in this work. Specifically, we propose a variational formulation for surface reconstruction and incorporate the prior shape knowledge, which results in a level set method. The proposed method enables simultaneous reconstruction and registration under nonrigid deformation. Promising experimental results show the potential of the proposed approach. Copyright (C) 2008 Jonghye Woo et al.
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Collections - College of Software > Department of Artificial Intelligence > 1. Journal Articles
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