Verbal guidance rules for a localized wayfinding aid intended for blind-pedestrians in urban areas.
Florence GaunetPublished in: Univers. Access Inf. Soc. (2006)
Keyphrases
- urban areas
- urban environments
- blind and visually impaired
- rural areas
- aerial images
- high resolution satellite images
- satellite images
- travel time
- urban planning
- geographic information systems
- remote sensing images
- virtual environment
- databases
- image processing
- error rate
- hough transform
- multispectral
- search algorithm
- high resolution aerial images
- data mining