Discrete wavelet transform based image watermarking approach along with chaotic map based encryption of watermarks
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Updated
Oct 1, 2021 - MATLAB
Discrete wavelet transform based image watermarking approach along with chaotic map based encryption of watermarks
The Lorenz system- " The Essence of chaos "
Chaos implementation to improve standart PSO performance
This Matlab code is used for creating logistic map values.
3-dimensional Cellular Neural Network system
A hybrid chaotic map cryptosystem optimized with genetic algorithm
This project is written by MATLAB R2020b for speech watermarking suitable for content authentication. Firstly, 4 folders are made by names of "original", "watermark", "extract" and "attack". Then 4 wav files are copied to "original" folder. Finally "final_1.m" can be run.
Encrypt and decrypt images using chaotic maps: logistic, tent and sine maps (1-dimensional), henon and standard maps (2-dimensional). Additionally: separate RGB channels of an image, test separated channels. Put salt and pepper noise in plain image. Plot histogram and correlation plots for all these.
The Logistic map is commonly used map in chaos-based image encryption.
The tent map is a piece wise linear, one-dimensional map.
Simple implementations of chaotic maps in Processing
Bifurcation Diagrams for Discrete Time Chaotic Maps
This attractor gives sphere with a tube like structure.
Logistic map using Python language
This Matlab code is used to find the Henon chaotic map values.
The baker's map is a chaotic map from the unit square into itself.
This map is also known as the Holmes map.
The basin boundaries are sometime smooth and sometime they are fractals.
The Arnold cat map is the most commonly used map in chaos-based image encryption
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