Login / Signup
Reversible Color Image Watermarking Using Fractional-Order Polar Harmonic Transforms and a Chaotic Sine Map.
Khalid M. Hosny
Mohamed M. Darwish
Published in:
Circuits Syst. Signal Process. (2021)
Keyphrases
</>
image watermarking
fractional order
differential equations
feedback control
color images
dynamical systems
jpeg compression
pid controller
copyright protection
diffusion equation
watermarking algorithm
transfer function
differential evolution
geometric distortions
digital watermarking
discrete wavelet transform
lossy compression
closed loop
neural network
additive noise
watermarking scheme
image reconstruction
multiresolution