Computer vision and GIS for the navigation of blind persons in buildings.
M. SerrãoSomayeh ShahrabadiM. MorenoJ. T. JoséJosé I. RodriguesJoão M. F. RodriguesJ. M. Hans du BufPublished in: Univers. Access Inf. Soc. (2015)
Keyphrases
- computer vision
- geographic information systems
- shopping malls
- google earth
- urban areas
- object recognition
- pattern recognition
- computer graphics
- geographical information systems
- aerial images
- image understanding
- object detection
- spatial data
- blind and visually impaired
- computer vision algorithms
- vision system
- image processing
- navigation systems
- camera calibration
- motion estimation
- information space
- spatial reasoning
- optical flow
- spatial data mining
- image segmentation
- urban environments
- databases
- video surveillance
- image matching
- rainfall runoff
- image analysis
- shopping mall
- web gis
- aerial photographs
- website
- motion deblurring
- web enabled
- metadata
- urban planning
- spatial analysis
- geographic information
- computer vision systems
- image restoration
- robot navigation
- image features
- remote sensing
- signal processing
- action recognition