Visual Cryptography Based Lossless Watermarking for Sensitive Images.

Surekha Borra S. Viswanadha Raju Lakshmi H. R.

Published in: SEMCCO (2015)

Keyphrases

input image
image data
secret image
secret image sharing
ground truth
lossy compression
original images
visual cryptography
image processing
spatial information
human eyes
digital images
test images
binary patterns