Reversible data hiding for VQ-compressed images based on search-order coding and state-codebook mapping.

Chia-Chen Lin Xiao-Long Liu Shyan-Ming Yuan

Published in: Inf. Sci. (2015)

Keyphrases

compressed images
vector quantization
image compression
visual quality
compression rate
index table
reversible data hiding
coding scheme
compression ratio
image sequences
bitstream
vector quantizer
coding method
feature vectors
image coding