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Image Watermarking Using Krawtchouk Moments.
Venkataramana Appala
Perugu Ananth Raj
Published in:
ICCTA (2007)
Keyphrases
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image watermarking
krawtchouk moments
zernike moments
jpeg compression
discrete wavelet transform
geometric distortions
watermarking algorithm
watermarking technique
copyright protection
additive noise
image processing
video sequences
natural images
digital watermarking