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

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