A Novel Weighted Visual Cryptography Scheme with High Visual Quality.

I-Chun Weng Tzung-Her Chen

Published in: Int. J. Netw. Secur. (2017)

Keyphrases

visual quality
image quality
bit rate
high frequency
human visual system
reconstructed image
visual cryptography scheme
compressed images
perceptual quality
secret sharing
peak signal to noise ratio
visual information
image sequences
quality metrics