Level set-based tracking of the endocardium without a shape prior from 3D ultrasound images.
Yrjö Tapio HameViktor GamarnikKatherine ParkerJeffrey W. HolmesAndrew F. LainePublished in: ISBI (2012)
Keyphrases
- shape prior
- segmentation method
- robust segmentation
- segmentation algorithm
- level set
- shape variations
- level set framework
- active contours
- deformable models
- shape model
- graph cuts
- prior shape
- prior shape knowledge
- image analysis
- object segmentation
- object boundaries
- input image
- variational framework
- image segmentation
- intensity information
- level set segmentation
- ultrasound images
- curve evolution
- prior shape information
- active contour model
- global optimization
- pose invariant
- energy function
- prior knowledge
- active shape model
- partial occlusion
- lighting conditions
- image registration
- level set method
- energy functional
- computer vision