Extraction of road network using amodified active contour approach.
Said MssediMohamed Ben SalahRiadh AbdelfattahAmar MitichePublished in: ICIP (2011)
Keyphrases
- active contours
- road network
- object boundaries
- level set
- shortest path
- active contour model
- image segmentation
- moving objects
- travel time
- level set method
- energy function
- road segments
- trajectory data
- energy functional
- transportation networks
- gradient vector flow
- traffic data
- active contour segmentation
- curve evolution
- segmentation method
- shape prior
- spatial networks
- snake model
- force field
- map matching
- machine learning
- multiscale
- computer vision
- level set evolution
- region based active contours