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A novel robust informed watermarking approach and tamper detection based on weber differential excitation descriptor.
Muath AlShaikh
Lamri Laouamer
Laurent Nana
Anca Christine Pascu
Published in:
ISPACS (2015)
Keyphrases
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tamper detection
image authentication
data hiding
image watermarking
watermarking technique
object recognition
digital images
gray scale
digital watermarking
spread spectrum
signal processing
watermarking scheme
error correction