Color image encryption scheme based on 4-weighted fractional Fourier transform.

Sudhir Keshari Shri Gopal Modani

Published in: J. Electronic Imaging (2012)

Keyphrases

encryption scheme
fractional fourier transform
color images
standard model
public key
log polar
data sharing
secret key
ciphertext
color information
lossless compression
hash functions
multiscale
template matching
space variant