A novel chaos based optical image encryption using fractional Fourier transform and DNA sequence operation
Optics & Laser Technology(2020)
摘要
•We propose a new method for optical image encryption using fractional Fourier transform.•Our algorithm is based on Shannon’s property of confusion and diffusion.•The confusion process is based on DNA encoding and on using DNA XOR to scramble the pixel values of the image.
更多查看译文
关键词
Optical image encryption,Fractional Fourier transform,Chaos,DNA sequence operation
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要