Visual cryptography for gray scale images with enhanced security mechanisms.

Vejendla Lakshman Narayana Arepalli Peda Gopi

Published in: Traitement du Signal (2017)

Keyphrases

gray scale images
security mechanisms
visual cryptography
gray scale
resource constrained
binary images
security issues
secret sharing scheme
access control
color images
smart card
security requirements
operating system
halftone images
secret image
human eyes
real time
error diffusion
information systems