Simulate a first-order Bézier curve in image encoding
Mohammed Abdul Hameed Jassim Al-Kufi, Ola Najah Kadhim, Eman Saleem Razaq · Journal of Physics Conference Series · 2020
Abstract Bézier curve of the first rank is a simple equation in terms of form, but it is characterized by the nature of private transactions making it difficult to use in image encryption because the dispersion of color values is not enough, this results in an encrypted image that gives clear references to the original image. This weakness in the equation does not exist in the case of text encryption where enough to change the numerical values of the components of the text to get a digital matrix representing the encrypted text.Through this algorithm we have used the Bézier curve technique from the first order of image coding we used a new method to generate the coefficients of the equation where we simulated the Bazier equation where it became as follows: • y=x_1*(t-1)+x_2*t • Where 0 To illustrate the work of this technology in image encoding the core of our work is in choosing a vector (1 × 4) with four numerical components )k_1, k_2, k_3, k_4 ( So that k_1