Script-Independent Handwritten Textlines Segmentation Using Active Contours.
Syed Saqib BukhariFaisal ShafaitThomas M. BreuelPublished in: ICDAR (2009)
Keyphrases
- active contours
- level set
- shape prior
- image segmentation
- segmentation method
- gradient vector flow
- cardiac ultrasound images
- variational segmentation
- energy function
- geodesic active contours
- object boundaries
- active contour segmentation
- energy functional
- geometric active contours
- active contour model
- region based active contours
- texture image segmentation
- snake model
- external force
- curve evolution
- level set method
- image segmentation methods
- level set evolution
- region growing
- object segmentation
- gvf snake
- segmentation algorithm
- variational framework
- partial differential equations
- minimal surface
- external forces
- mumford shah functional
- gradient flow
- piecewise constant
- variational formulation
- force field
- graph cuts
- global minimizers
- prior shape knowledge
- image analysis
- multiscale
- motion segmentation
- energy minimization
- object detection