System encodes data in subtle changes in TV brightness

By , IDG News Service |  Mobile & Wireless, advertising, Fujitsu

A system developed by Fujitsu encodes data in video by subtly changing the brightness in areas of the picture - enough for the camera to detect but not perceptible to viewers.

Join us:
Facebook

Twitter

Pinterest

Tumblr

LinkedIn

Google+

Mobile & WirelessWhite Papers & Webcasts

See more White Papers | Webcasts

Ask a Question