Gap closure in (road) networks using higher-order active contours.
Marie RocheryIan JermynJosiane ZerubiaPublished in: ICIP (2004)
Keyphrases
- active contours
- road network
- higher order
- object boundaries
- shortest path
- level set
- active contour model
- travel time
- moving objects
- image segmentation
- energy function
- high order
- natural images
- shape prior
- spatial networks
- level set method
- pairwise
- curve evolution
- road segments
- geodesic active contours
- energy functional
- markov random field
- trajectory data
- segmentation method
- gradient vector flow
- force field
- external force
- external forces
- image processing
- multiresolution
- geometric active contours
- texture image segmentation
- cardiac ultrasound images
- energy minimization