Optimizing level set initialization for satellite image segmentation.
Gregoris LiasisStavros StavrouPublished in: ICT (2013)
Keyphrases
- level set
- image segmentation
- level set evolution
- level set method
- evolution process
- method for image segmentation
- active contours
- curve evolution
- shape prior
- chan vese model
- energy functional
- region competition
- image segmentation methods
- initial contour
- geodesic active contours
- level set framework
- partial differential equations
- variational framework
- image processing
- narrow band
- remote sensing
- external force
- energy function
- level set segmentation
- image analysis
- variational formulation
- variational level set method
- multiscale
- level set based segmentation
- variational methods
- segmented images
- region growing
- chan vese
- segmentation algorithm
- computer vision
- deformable models
- object boundaries
- object segmentation
- piecewise constant
- graph cuts
- markov random field
- medical image segmentation
- image segmentation algorithm
- contour tracking
- medical imaging
- segmentation method
- finite difference
- geometric active contours
- segmentation result
- region merging