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Hiding Data in VQ-Compressed Images Using Pairwise Nearest Codewords Based on Minimum Spanning Tree.
Chin-Feng Lee
Chin-Chen Chang
Kuo-Hua Wang
Published in:
IIH-MSP (2008)
Keyphrases
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video sequences
pairwise
compressed images
minimum spanning tree
data points
vector quantization
image compression
data objects
high quality
spatial information
image processing
image data
index table