Geometric refinement of road networks using network snakes and SAR images.
Matthias ButenuthPublished in: IGARSS (2010)
Keyphrases
- sar images
- road network
- spatial networks
- transportation networks
- synthetic aperture radar
- shortest path
- traffic data
- road segments
- moving objects
- fastest path
- traffic density
- travel time
- network traffic
- sar imagery
- geographic information systems
- active contours
- oil spill
- image processing
- sar image segmentation
- edge detector
- trajectory data
- automatic target recognition
- active contour model
- wavelet domain
- traffic conditions
- k nearest neighbor
- multiresolution
- image analysis