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A semi fragile watermarking algorithm based on compressed sensing applied for audio tampering detection and recovery.
Yangxia Hu
Wenhuan Lu
Maode Ma
Qilong Sun
Jianguo Wei
Published in:
Multim. Tools Appl. (2022)
Keyphrases
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watermarking algorithm
signal processing
jpeg compression
semi fragile
watermarking scheme
image authentication
copyright protection
digital watermarking
image reconstruction
wavelet domain
similarity measure
sparse representation
discrete wavelet transform