Blind image watermarking via derivation and quantization of robust semi-global statistics.

Mehmet Kivanç Mihçak Ramarathnam Venkatesan

Published in: ICASSP (2002)

Keyphrases

image watermarking
spread spectrum
geometric distortions
semi global
jpeg compression
watermark embedding
watermarking algorithm
copyright protection
stereo matching
watermarking technique
discrete wavelet transform
additive noise
lossy compression
object recognition
digital images
image matching