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Information hiding for G.711 speech based on substitution of least significant bits and estimation of tolerable distortion.
Akinori Ito
Shun'ichiro Abe
Yôiti Suzuki
Published in:
ICASSP (2009)
Keyphrases
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information hiding
information hiding scheme
secret message
hidden information
data hiding
data embedding
speech recognition
multispectral
feature extraction
motion estimation
watermarking scheme
jpeg images
secret data