Fast watermark detection scheme for camera-equipped cellular phone.

Takao Nakamura Atsushi Katayama Masashi Yamamuro Noboru Sonehara

Published in: MUM (2004)

Keyphrases

detection scheme
cellular phone
cellular phones
mobile phone
digital images
real time
traffic signs
watermarking scheme
watermarking algorithm
ecg signals
video camera
video images
mobile terminals
alarm correlation
spatial domain