Adaptive digital image watermarking for color images in frequency domain.

Gursharanjeet Singh Kalra Rajneesh Talwar Harsh Sadawarti

Published in: Multim. Tools Appl. (2015)

Keyphrases

frequency domain
digital image watermarking
color images
spatial domain
low frequency
cross correlation
denoising
feature extraction
gray scale
filter bank
image processing
subband
image data