Segmentation of the left ventricle in cardiac cine MRI using a shape-constrained snake model
Proposal of the gradient vector convolution (GVC) external force for snake model. Adoption of the circle-shape energy for endocardium segmentation. Proposal of the shape similarity energy for epicardium segmentation. Modification of the edge map for epicardium segmentation.
gradient vector convolution left ventricle segmentation cardiac mri active contour model shape constraint