Adaptive screen modulation schemes for mobile device employing optical camera communication.
Ming FengYu ZengKaiyu ZhouMingchuan YangYing ZhuYongshun CaiNan YangYang LuLei LiPublished in: ICUFN (2014)
Keyphrases
- mobile devices
- image capture
- optical properties
- projector camera
- video camera
- computer screen
- single camera
- context aware
- imaging sensors
- small screen
- hand held
- field of view
- camera calibration
- camera motion
- mobile learning
- mobile phone
- mobile platform
- vision system
- surveillance system
- multiple cameras
- multi camera
- image sensor
- camera images
- liquid crystal
- learning activities
- eye contact
- real time