Differential surface representation for myocardial deformation

• Main Authors: Chiang, Patricia, Cai, Yiyu, Mak, K. H., Zheng, Jianmin
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: DRNTU::Science::Biological sciences::Human anatomy and physiology
• Online Access: https://hdl.handle.net/10356/106975; http://hdl.handle.net/10220/25294; http://cardiologyacademicpress.com/soap/pdf/delme_1863_53e54be9bfdd44.61117913.pdf
• Institution: Nanyang Technological University

In this paper, we propose a differential surface representation for spatiotemporal tracking of myocardial deformation of the left ventricle (LV) from tagged MRI scans. The 4D tracking problem is formulated as a linear optimization function that minimizes the changes in local differential characteris...