An effective compressed image authentication scheme based on N-variant AMBTC.

Guo-Dong Su Chin-Chen Chang Chia-Chen Lin

Published in: Multim. Tools Appl. (2024)

Keyphrases

compressed images
authentication scheme
image compression
visual quality
compression ratio
reconstructed image
compressed domain
jpeg images
bitstream
discrete cosine transform
high quality
smart card
peak signal to noise ratio
video sequences
image reconstruction
key management