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Huffman-code strategies to improve MFCVQ-based reversible data hiding for VQ indexes.
Cheng-Hsing Yang
Sheng-Chang Wu
Shu-Chien Huang
Yih-Kai Lin
Published in:
J. Syst. Softw. (2011)
Keyphrases
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reversible data hiding
vector quantization
image compression
data hiding
image segmentation
multiscale
image quality
binary images
prediction algorithm