One Improved LSB Steganography Algorithm

被引:1
|
作者
Song, Bing [1 ]
Zhang, Zhi-hong [1 ]
机构
[1] Zhengzhou Univ, Sch Informat & Engn, Zhengzhou, Peoples R China
关键词
LSB; image scrambling; matrix encoding; sub-affine transformation; steganalysis;
D O I
10.1117/12.2013923
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
It is easy to be detected by X2 and RS steganalysis with high accuracy that using LSB algorithm to hide information in digital image. We started by selecting information embedded location and modifying the information embedded method, combined with sub-affine transformation and matrix coding method, improved the LSB algorithm and a new LSB algorithm was proposed. Experimental results show that the improved one can resist the X2 and RS steganalysis effectively.
引用
收藏
页数:5
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