[1]孙树亮,郭永宁.基于Logistic-正弦映射和双碱基DNA编码的图像隐写[J].燕山大学学报,2018,42(2):183-188.[doi:10.3969/j.issn.1007-791X.2018.02.013]
 SUN Shuliang,GUO Yongning.Image steganography based on improved DNA and logistic-sine encryption[J].Journal of YanShan University,2018,42(2):183-188.[doi:10.3969/j.issn.1007-791X.2018.02.013]
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基于Logistic-正弦映射和双碱基DNA编码的图像隐写
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《燕山大学学报》[ISSN:1007-791X/CN:13-1219/N]

卷:
42
期数:
2018年第2期
页码:
183-188
栏目:
计算机与控制工程
出版日期:
2018-03-31

文章信息/Info

Title:
Image steganography based on improved DNA and logistic-sine encryption
文章编号:
1007-791X(2018)02-0183-06
作者:
孙树亮12*郭永宁12
1.福建师范大学福清分校 电子与信息工程学院,福建 福清 350300;2.福建师范大学福清分校 创新信息产业研究所,福建 福清 350300
Author(s):
SUN Shuliang12GUO Yongning12
1.School of Electronic and Information Engineering,Fuqing Branch of Fujian Normal University,Fuqing,Fujian 350300,China;
2.Innovative Information Industry Research Center,Fuqing Branch of Fujian Normal University,Fuqing,Fujian 350300,China
关键词:
双碱基互补规则DNA编码Logistic正弦映射图像隐写混沌
Keywords:
double base complementary ruleDNA encodinglogistic-sine mapimage steganographychaos
分类号:
TP309.7
DOI:
10.3969/j.issn.1007-791X.2018.02.013
文献标志码:
A
摘要:
本文在Logistic-正弦映射和双碱基DNA编码的基础上,提出了一种新型的信息隐藏算法。通过Logistic-正弦映射,可以有效地扩大参数的范围,生成随机性更好的混沌序列,同时生成的序列具有更大的李雅普诺夫指数,因此更符合图像编码的需要。提出的双碱基编码规则既能够有效地提高编码规则的数量,增强秘密信息的安全性,又能够提高编码效率。本文提出的算法隐藏效果好,实验结果证明了该方法的安全性、有效性和鲁棒性。
Abstract:
In this paper,a novel scheme for image steganography is proposed,which is based on logistic-sine map and improved DNA encoding.Logistic-sine map could produce larger chaotic ranges and better chaotic behaviors than traditional logistic map and sine map.The generated sequences are more suitable for image encryption.Double base complementary rules are presented.There are so many new complementary rules.The improved DNA map not only enhances secret image safety efficiently,but also improves coding efficiency availably.The presented method is easy and good at encryption effect.The experiments also show that the proposed algorithm is excellent in security,availability and robustness.

备注/Memo

备注/Memo:
收稿日期:2017-01-14        责任编辑:孙峰
基金项目:国家自然科学基金资助项目(61473329);福建省自然科学基金资助项目(2016J05153);2017年福建省高校杰出青年科研人才培育计划项目
作者简介:*孙树亮(1982-),男,安徽蚌埠人,博士,副教授,主要研究方向为图像处理、信息隐藏,Email:tjussl_07@126.com
更新日期/Last Update: 2018-07-13