Realistic roofs without local minimum edges over a rectilinear polygon.
Sang Duk YoonHee-Kap AhnJessica SherettePublished in: Theor. Comput. Sci. (2017)
Keyphrases
- spanning tree
- aerial images
- square error
- edge information
- convex hull
- directed graph
- real world
- minimum length
- aerial imagery
- minimum cost
- edge detector
- point cloud
- information systems
- weighted graph
- polygonal approximation
- shortest path
- directed acyclic graph
- real life
- multiscale
- image sequences
- undirected graph
- edge map
- image processing
- elevation data
- data sets