Digital Watermarking for Forgery Detection in Printed Materials.

Y. J. Song R. Z. Liu T. N. Tan

Published in: IEEE Pacific Rim Conference on Multimedia (2001)

Keyphrases

digital watermarking
forgery detection
digital images
jpeg compression
watermarking scheme
watermarking algorithm
copyright protection
watermarking technique
discrete wavelet transform
signal processing
dct coefficients
high quality