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VLSI Implementation of Online Digital Watermarking Technique with Difference Encoding for 8-Bit Gray Scale Images.
Annajirao Garimella
M. V. V. Satyanarayana
R. Satish Kumar
P. S. Murugesh
U. C. Niranjan
Published in:
VLSI Design (2003)
Keyphrases
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gray scale images
vlsi implementation
gray scale
watermarking technique
binary images
color images
digital content
digital watermarking
copyright protection
digital images
data hiding
watermarking scheme
filter bank
watermarking algorithm
gray level
high quality
image quality
input image
pattern recognition