Multiphase segmentation using an implicit dual shape prior: Application to detection of left ventricle in cardiac MRI
Novel segmentation algorithm is presented incorporating shape prior. Segmentation algorithm is developed in a variational framework using level sets. The prior uses the anatomical shape similarity between endo- and epicardium. Their dissimilarity is modeled following a Gaussian distribution.
segmentation left ventricle shape analysis implicit shape prior level set function magnetic resonance imaging cardiac disease