Segmentation of Curled Textlines Using Active Contours.
Syed Saqib BukhariFaisal ShafaitThomas M. BreuelPublished in: Document Analysis Systems (2008)
Keyphrases
- active contours
- level set
- shape prior
- segmentation method
- image segmentation
- cardiac ultrasound images
- variational segmentation
- gradient vector flow
- energy function
- object boundaries
- geodesic active contours
- energy functional
- active contour segmentation
- active contour model
- region based active contours
- external force
- level set method
- image segmentation methods
- geometric active contours
- texture image segmentation
- curve evolution
- snake model
- gradient flow
- region growing
- minimal surface
- segmentation algorithm
- object segmentation
- external forces
- level set evolution
- variational formulation
- gvf snake
- partial differential equations
- variational framework
- image analysis
- energy minimization
- vector field
- deformable models
- object segmentation and tracking
- shape representation
- multiple objects
- prior shape knowledge
- image processing