基于分形几何的信息隐藏技术

Technology of Information Hiding Based on Fractal Geometry

该算法借鉴信息隐藏的原理,以分形几何作为数学工具,利用Mandelbrot集迭代的混沌特性,通过将文字信息映射至原始图像中并改变图像的微小细节实现信息隐藏及加密过程。该算法具有较高的安全性、隐蔽性及实用性。

Proposes a new algorithm, which combines information hiding with fractal geometry. Using the chaotic characteristics of iteration method on Mandelbrot set, mapping text into original pieture and changing details, this method provides information hiding and encryption. This algorithm has good reliability, concealment and practicability.