Building Roof Segmentation from Aerial Images Using a Lineand Region-Based Watershed Segmentation Technique.
Youssef El MerabetCyril MeurieYassine RuichekAbderrahmane SbihiRajaa TouahniPublished in: Sensors (2015)
Keyphrases
- aerial images
- watershed segmentation
- image segmentation
- watershed algorithm
- segmentation algorithm
- lidar data
- watershed transform
- segmentation method
- region merging
- aerial imagery
- man made objects
- segmentation result
- urban areas
- region growing
- tree crown
- shape prior
- object segmentation
- gray level
- line segments
- level set
- segmented images
- piecewise constant
- higher order
- image processing
- active contours
- graph cuts