A Level Set Method for the Extraction of Roads from Multispectral Imagery.
Trish KeatonJeffrey BrokishPublished in: AIPR (2002)
Keyphrases
- multispectral
- level set method
- satellite images
- satellite imagery
- image data
- level set
- remote sensing data
- remote sensing
- image segmentation
- digital elevation models
- active contours
- remote sensing images
- image analysis
- multispectral images
- hyperspectral data
- level set evolution
- hyperspectral
- piecewise constant
- topology preserving
- high resolution satellite images
- deformable models
- land cover
- spatial resolution
- multi band
- narrow band
- energy functional
- spectral images
- multispectral satellite images
- active contour model
- high resolution
- computer vision
- hyperspectral imagery
- change detection
- aerial images
- multispectral imaging
- image processing
- urban areas
- remotely sensed data
- visible spectrum
- energy function
- remotely sensed images
- road network
- hyperspectral images
- spectral bands
- video sequences
- spectral characteristics
- multiscale
- shape prior