A low distortion reversible data hiding scheme for search order coding of VQ indices.

Peyman Rahmani Gholamhossein Dastghaibyfard

Published in: Multim. Tools Appl. (2015)

Keyphrases

image processing
multiresolution
digital images
vector quantization
coding scheme
vector quantizer
locally adaptive
bit allocation
multiscale
image compression
distortion measure
index table