دانلود ترجمه رمزنگاری تصویر با استفاده از تکنیک جایگشت و انتشار همزمان Image encryption using a synchronous permutation-diffusion technique, Optics and Lasers in Engineering 90 (2017) 146–۱۵۴٫ Abstract In the past decade, the interest on digital images security has been increased among scientists. A synchronous permutation and diffusion technique is designed in order to protect gray-level image content while sending it through internet. To implement the proposed method, two-dimensional plain-image is converted to one dimension. […]