PolyWorld: Polygonal Building Extraction with Graph Neural Networks in Satellite Images.
Stefano ZorziShabab BazrafkanStefan HabenschussFriedrich FraundorferPublished in: CVPR (2022)
Keyphrases
- satellite images
- neural network
- remote sensing
- multispectral
- change detection
- satellite imagery
- high resolution satellite images
- pattern recognition
- digital elevation models
- hyperspectral
- graph structure
- high resolution
- graph representation
- urban areas
- graph theory
- remotely sensed
- land cover
- remote sensing images
- google earth
- satellite data
- random walk
- information extraction
- structured data
- neural network model
- fuzzy logic
- image processing
- hyperspectral imagery
- graph model
- bipartite graph
- multispectral images
- computer vision
- weighted graph
- image segmentation
- genetic algorithm