A Multispectral Data Model for Higher-Order Active Contours and Its Application to Tree Crown Extraction.
Péter HorváthPublished in: ACIVS (2007)
Keyphrases
- multispectral
- active contours
- higher order
- data model
- tree crown
- remotely sensed
- remote sensing
- object boundaries
- active contour model
- aerial images
- level set
- remote sensing images
- image segmentation
- shape prior
- power line
- image data
- satellite images
- segmentation method
- multispectral images
- hyperspectral
- level set method
- spatial resolution
- image analysis
- natural images
- gradient vector flow
- energy function
- energy functional
- markov random field
- pairwise
- hyperspectral images
- land cover
- remotely sensed images
- change detection
- external force
- supervised classification
- computer vision
- light source
- multiscale
- image processing