计算机科学
信息隐藏
封面(代数)
加密
特征提取
特征(语言学)
隐写术
方案(数学)
数据挖掘
块(置换群论)
嵌入
聚类分析
安全传输
保密
数据安全
图像(数学)
混乱的
人工智能
计算机安全
数学
工程类
机械工程
数学分析
语言学
哲学
几何学
作者
Jun Kong,Hongru Jia,Xiaolu Li,Zhi Qi
标识
DOI:10.1109/iccet.2009.167
摘要
This paper presents a novel content-based hidden transmission method for secret data to improve the security and secrecy. In the proposed method, the secret data is encrypted by chaotic map before embedding. Then the cover image is segmented by watershed algorithm and fuzzy c-means clustering. At last we extract the feature of each region and embed the secret data into the cover image according to the result of feature extraction. Our method can overcome the disadvantage of block-based steganographic techniques. Experimental results show that the security and performance of the proposed scheme are high.
科研通智能强力驱动
Strongly Powered by AbleSci AI