Enhancing the Perceived Visual Quality of a Size Invariant Visual Cryptography Scheme.

Yang-Wai Chow Willy Susilo Duncan S. Wong

Published in: ICICS (2012)

Keyphrases

visual quality
bit rate
image quality
high frequency
human visual system
reconstructed image
perceptual quality
visual cryptography scheme
peak signal to noise ratio
compressed images
visual information
computational complexity
subband
secret sharing
video quality
color constancy