Proposing a hybrid tag-camera-based identification and navigation aid for the visually impaired.
Yasser EbrahimWegdan AbdelsalamMaher AhmedSiu-Cheung ChauPublished in: CCNC (2005)
Keyphrases
- camera calibration
- anti collision
- real time
- outdoor environments
- hand held
- vision system
- camera motion
- field of view
- single camera
- multiple images
- indoor environments
- tag clouds
- ground plane
- navigation systems
- stereo camera
- computer vision
- visual navigation
- social tagging
- image sequences
- camera network
- single image
- real scenes
- position and orientation
- structure from motion
- multi camera
- multiple cameras