Determining the orientation of proximate mobile devices using their back facing camera.
David DearmanRichard T. GuyKhai N. TruongPublished in: CHI (2012)
Keyphrases
- mobile devices
- position and orientation
- camera orientation
- relative orientation
- mobile platform
- hand held
- vision system
- field of view
- mobile phone
- mobile learning
- camera calibration
- mobile computing
- parallel lines
- mobile applications
- smart phones
- multiple cameras
- video camera
- focal length
- context aware
- real time
- camera parameters
- mobile technologies
- surveillance system
- structure from motion
- barcode
- tablet computers
- mobile environments
- computing devices
- single camera
- mobile users
- learning activities
- camera positions
- handheld devices
- aspect ratio
- embedded devices
- projective geometry
- location based services
- computer vision
- remote server
- projector camera
- camera motion
- multi camera
- real scenes
- desktop computers
- location aware
- ground plane
- vanishing points