Toponym Recognition in Scanned Color Topographic Maps.
Joachim PouderouxJean-Christophe GonzatoA. PereiraPascal GuittonPublished in: ICDAR (2007)
Keyphrases
- topographic maps
- recognition rate
- recognition accuracy
- object recognition
- color images
- geometric objects
- line extraction
- contour lines
- road signs
- objects in cluttered scenes
- pattern recognition
- recognition algorithm
- digital elevation models
- three dimensional
- character recognition
- efficient implementation
- color information
- document images
- spatial information
- color space
- feature extraction