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A reliable and unobtrusive approach to display area detection for imperceptible display camera communication.
Jianshuang Xu
Johannes Klein
Jörn Jochims
Niklas Weissner
Rüdiger Kays
Published in:
J. Vis. Commun. Image Represent. (2022)
Keyphrases
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real time
projector camera
camera calibration
vision system
live video
digital images
reliable detection
communication systems
video camera
field of view
structure from motion
detection method
surveillance system
multiple cameras
camera parameters
false alarms
camera motion
detection algorithm
computer screen
user interaction