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计算机工程 ›› 2007, Vol. 33 ›› Issue (04): 134-136. doi: 10.3969/j.issn.1000-3428.2007.04.046

• 安全技术 • 上一篇    下一篇

一种基于混沌系统的数字图像隐藏技术

张雪锋1,2,范九伦2   

  1. (1.西安电子科技大学电子工程学院,西安 710071;2.西安邮电学院信息与控制系,西安 710061)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-02-20 发布日期:2007-02-20

Digital Image Hiding Technology Based on Chaos System

ZHANG Xuefeng1,2, FAN Jiulun2   

  1. (1. Department of Electronic Engineering , Xidian University, Xi’an 710071; 2. Department of Information and Control, Xi’an Institute of Post and Telecommunications, Xi’an 710061)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-02-20 Published:2007-02-20

摘要: 给出了一种基于混沌系统的图像隐藏技术,利用混沌系统对图像进行置乱加密,再利用混沌序列通过迭代混合将多幅图像隐藏于一幅图像之中。实验结果证明,该方法简单易行,具有很好的安全性。

关键词: 混沌系统, 图像隐藏, 迭代

Abstract: This paper presents a digital image hiding technology based on chaos systems, it permutes images by chaotic system, then hides the multiple images into one image by using iterative blending based on chaotic system. Simulation results show that the approach is easy to use and safety.

Key words: Chaotic system, Image hiding, Iterative