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AHCM: Adaptive Huffman Code Mapping for Audio Steganography Based on Psychoacoustic Model.
Xiaowei Yi
Kun Yang
Xianfeng Zhao
Yuntao Wang
Haibo Yu
Published in:
IEEE Trans. Inf. Forensics Secur. (2019)
Keyphrases
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probabilistic model
management system
computational model
formal model
parameter estimation
mathematical model
conceptual model
neural network
social networks
multimedia
high level
objective function
cost function
maximum likelihood
em algorithm
statistical model