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Semi Fragile Audio Crypto-Watermarking based on Sparse Sampling with Partially Decomposed Haar Matrix Structure.
Electa Alice Appadurai
Mahabaleswara Ram Bhatt
Geetha Dundesh Devanagavi
Published in:
Acta Cybern. (2020)
Keyphrases
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watermarking scheme
sparse sampling
image authentication
watermarking algorithm
signal processing
multimedia
digital images
watermarking technique
copyright protection
semi fragile watermarking
image processing
semi fragile
watermarking method
digital watermarking
data hiding
image content
digital libraries