A system to understand hand-drawn floor plans using subgraph isomorphism and Hough transform.

Josep Lladós Jaime López-Krahe Enric Martí

Published 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