Text-tracking wearable camera system for visually-impaired people.
Makoto TanakaHideaki GotoPublished in: ICPR (2008)
Keyphrases
- inertial sensors
- camera tracking
- real time
- video camera
- camera network
- augmented reality
- camera views
- video images
- gaze tracking
- feature tracking
- moving camera
- hand held
- moving platform
- particle filter
- active camera
- narrow field of view
- multiple cameras
- motion tracking
- sensor fusion
- video rate
- ptz camera
- object tracking
- fixed camera
- sensor networks
- wearable devices
- video surveillance
- surveillance system
- particle filtering
- information retrieval
- ground plane
- visual tracking
- field of view
- multi camera
- position and orientation
- text mining
- position estimation
- appearance model
- multiple objects
- object motion
- eye tracker
- single camera
- computer vision
- image sequences
- human walking
- moving objects
- camera motion
- structure from motion
- eye tracking
- kalman filter
- activity recognition
- smart camera
- focal length
- head motion
- head movements
- camera parameters