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A novel steganographic method for algebraic-code-excited-linear-prediction speech streams based on fractional pitch delay search.
Xiaokang Liu
Hui Tian
Yongfeng Huang
Jing Lu
Published in:
Multim. Tools Appl. (2019)
Keyphrases
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linear prediction
pairwise
prediction error
similarity measure
computationally efficient
image coding
speech signal
multiscale
computational complexity
spatial domain