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A reversible data hiding method for encrypted images.
William Puech
Marc Chaumont
Olivier Strauss
Published in:
Security, Forensics, Steganography, and Watermarking of Multimedia Contents (2008)
Keyphrases
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reversible data hiding
edge detection
test images
synthetic and real images
pixel values
computational complexity
input image
co occurrence
gray value
multiresolution
digital images
denoising methods