Vectorized Color Modulation for Covert Camera-Screen Communication.
Cheng PengZhengyuan XuPublished in: ICC (2019)
Keyphrases
- ccd camera
- multispectral imaging
- projector camera
- color images
- barcode
- high resolution color
- image capture
- color information
- single camera
- imaging model
- color space
- laser pointer
- white balance
- color constancy
- imaging devices
- camera parameters
- hand held
- field of view
- single shot
- vision system
- focal length
- information flow
- infrared camera
- real time
- communication networks
- captured images
- camera calibration
- structure from motion
- surveillance system
- eye contact
- real scenes
- multiple cameras
- video camera
- camera motion
- computer screen
- input device
- color correction