Segmentation of the left ventricle in cardiac cine MRI using a shape-constrained snake model.
Yuwei WuYuanquan WangYunde JiaPublished in: Comput. Vis. Image Underst. (2013)
Keyphrases
- left ventricle
- cardiac mri
- long axis
- snake model
- short axis
- heart wall
- fully automatic
- blood pool
- cardiac mr images
- contour extraction
- echocardiographic images
- cardiac mr
- wall motion
- active contours
- cardiac imaging
- left ventricular
- external force
- image analysis
- mri data
- mri images
- shape prior
- active contour model
- object shape
- cardiac magnetic resonance
- cardiac cycle
- image gradient
- object boundaries
- deformable models
- semi automatic
- magnetic resonance imaging
- mr images
- shape representation
- shape descriptors
- b spline
- shape matching
- fully automated
- shape model
- magnetic resonance images
- medical images
- image segmentation
- low contrast