Reversible secret-image sharing with high visual quality.

Ching-Chiuan Lin Lun Hao Liao Kuo Feng Hwang Shih-Chieh Chen

Published in: Multim. Tools Appl. (2014)

Keyphrases

visual quality
secret image sharing
image quality
bit rate
human visual system
high frequency
reconstructed image
low bit rate
perceptual quality
compressed images
peak signal to noise ratio
image data
visual information
multiresolution
low level
secret image