Scalable watermark extraction for real-time authentication of JPEG 2000 images.

Charith Abhayaratne Deepayan Bhowmik

Published in: J. Real Time Image Process. (2013)

Keyphrases

jpeg images
watermark extraction
watermark embedding
discrete cosine transform
watermarking scheme
jpeg compression
dct coefficients
multiscale
digital images
image compression
pattern matching
spatial domain
compressed domain
compressed images
digital watermarking