A novel visual secret sharing scheme without image size expansion.

Nazanin Askari Cecilia Moloney Howard M. Heys

Published in: CCECE (2012)

Keyphrases

secret sharing scheme
image data
input image
secret image
low level
image classification
image features
multiscale
image representation
image segmentation
test images
visual information
secret sharing
similarity measure
image regions
visual features
high resolution
post processing
spatial information
high frequency
low resolution
key management
image processing