Segmentation of Left Ventricle with a Coupled Length Regularization and Sparse Composite Shape Prior: a Variational Approach
Segmentation of left ventricles in Cine MR images plays an important role in analyzing cardiac functions. In this study, we propose a variational method that incorporates both prior knowledge on geometrical coupling and shapes of the endo- and epicardium. Specifically, we dynamically maintain and up...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
American Institute of Mathematical Sciences
2015-09-01
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| Series: | AIMS Medical Science |
| Subjects: | |
| Online Access: | http://www.aimspress.com/medicalScience/article/425/fulltext.html |