Color Active Contours for Tracking Roads in Natural Environments.
Antonio Marín-HernándezMichel DevyJuan Gabriel Aviña-CervantesPublished in: CIARP (2004)
Keyphrases
- active contours
- texture image segmentation
- geometric active contours
- object boundaries
- active contour model
- object segmentation and tracking
- level set
- shape prior
- snake model
- image segmentation
- color images
- level set method
- geodesic active contours
- energy function
- particle filter
- energy functional
- active contour segmentation
- gradient vector flow
- segmentation method
- sobolev active contours
- external forces
- fully automatic
- motion model
- curve evolution
- multiresolution
- external force
- color space
- object tracking
- force field
- energy minimization
- partial differential equations
- appearance model
- mean shift