Sharing Secrets and Reversibly Reconstructing the Cover Image Using Two Meaningful Shadows.

The Duc Kieu Chin-Chen Chang Zhi-Hui Wang Mingchu Li

Published in: IIH-MSP (2009)

Keyphrases

secret image sharing
cover image
secret image
data hiding
spatial domain
binary images
discrete cosine transform
pixel values
moving objects
image compression
reconstructed image