Reversible Watermarking Method for JPEG Images.

Akira Shiozaki Motoi Iwata Akio Ogihara

Published in: IEICE Trans. Inf. Syst. (2008)

Keyphrases

jpeg images
watermarking method
discrete cosine transform
compressed images
compression algorithm
dct coefficients
jpeg compression
data hiding
spatial domain
lossy compression
dct domain
feature space
compressed domain
low bit rate
high frequency
post processing
image compression