Accessing Passersby Proxemic Signals through a Head-Worn Camera: Opportunities and Limitations for the Blind.
Kyungjun LeeDaisuke SatoSaki AsakawaChieko AsakawaHernisa KacorriPublished in: ASSETS (2021)
Keyphrases
- real time
- hand held
- infrared camera
- head movements
- signal processing
- gaze estimation
- calibrated cameras
- field of view
- vision system
- structure from motion
- single camera
- gaze direction
- activity recognition
- multiple cameras
- video camera
- camera motion
- focal length
- surveillance system
- head mounted
- multiple images
- eye tracking
- camera calibration
- head orientation
- infrared
- head motion
- pan tilt camera
- computer screen
- gaze tracking
- multi camera
- augmented reality
- image sequences
- viewing direction
- calibration method
- real scenes
- eye tracker
- camera setup
- d objects