Theory and technology survey of nonlinear image watermarking
Yongqiang Chen · Journal of Computer Applications · 2013
According to the basic requirements of imperceptibility,robustness and security in image watermarking,this paper introduced nonlinear science such as chaos and fractal.Using the new conception of nonlinear image watermarking,an actual research survey is given out that the theories and technologies of chaos,fractal,neural networks and genetic algorithm are applied into the area of nonlinear image watermarking.