An Analytical Study of "Digital Image Watermarking in Frequency Domain".

Rachana V. Mahule Chitra A. Dhawale

Published in: ICTCS (2016)

Keyphrases

frequency domain
spatial domain
fourier transform
feature extraction
cross correlation
digital image watermarking
denoising
subband
low frequency
power spectra
face recognition
preprocessing
signal processing
image quality
high frequency
filter bank