Discrete wavelet transform based image watermarking approach along with chaotic map based encryption of watermarks
This Matlab code is used to find the Henon chaotic map values.
Image encryption using 3D Logistic Map and Improved Chirikov Map
Arnold cat map is a chaotic map which is mainly used for the confusion of pixels.
This Matlab code is used for creating logistic map values.
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.
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