Actin Filament Segmentation Using Spatiotemporal Active-Surface and Active-Contour Models.
Hongsheng LiTian ShenDimitrios VavylonisXiaolei HuangPublished in: MICCAI (1) (2010)
Keyphrases
- active contour model
- segmentation method
- region growing
- active contours
- shape prior
- boundary extraction
- gradient vector flow
- minimal path
- region based segmentation
- level set
- multiscale segmentation
- energy functional
- curve evolution
- mumford shah functional
- optic disk
- image segmentation
- segmentation algorithm
- level set method
- external force
- gradient flow
- energy minimization
- level set framework
- multiscale
- energy function
- force field
- tubular structures
- gvf snake
- medical images
- variational framework
- shape model
- vector field
- graph cuts
- piecewise constant
- variational formulation
- endpoints
- dce mri
- higher order
- image analysis