A system to understand hand-drawn floor plans using subgraph isomorphism and Hough transform.
Josep LladósJaime López-KraheEnric MartíPublished in: Mach. Vis. Appl. (1997)
Keyphrases
- hough transform
- hand drawn
- subgraph isomorphism
- straight line
- graph matching
- line detection
- line drawings
- hough space
- graph databases
- line segments
- search tree
- edit distance
- circle detection
- depth first search
- graph patterns
- image processing
- weighted graph
- d objects
- viewpoint
- data structure
- hard problems
- database systems
- data mining
- randomized hough transform
- databases