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jsteg
- 一个关于JPEG图形图像处理的隐写嵌入工具
stegdetect-0.5.tar
- 可以对outguess/F5/Jsteg等隐写软件进行统计检测的源码
attackjsteg.rar
- 抗jsteg的隐写分析,jsteg jpeg图像隐写的重要方法之一。,Anti-jsteg of steganalysis, jsteg jpeg image steganography one of the important ways.
steganography_in_jpeg
- data hasnt been embedded in dc coeffs,therefore results in a better histographic response.unlike methods like jsteg where quantized coeffs wid value 1 are not altered because they can be made equal to zero,here they can acquire a value of -1,instead.
JPEGJsteg
- Jsteg_Mu可批量对JPEG图像进行Jsteg隐写。 Jpeg_Or 为jpeg密写的原始图像的文件夹, Jpeg_Di 为jpeg密写后密写了的图像的文件夹,code_file 为密写的文件,rate 为密写嵌入率.-Jsteg_Mu JPEG images can be batch Jsteg on steganography. Jpeg_Or jpeg steganography for the original image folder, Jpeg_Di as jpeg st
jsteg
- Jsteg算法实现基于JPEG图像的信息隐藏-Jsteg algorithm information hiding based on JPEG image
JSTEG
- 基于JSteg顺序隐写的快速卡方检验方法-Sequence based steganography JSteg quick chi-square test method
JSteg
- JSteg隐写技术matlab实现代码--基本思想:用秘密信息比特直接替换JPEG图像中量化后DCT系数的最低比特位,但若量化后DCT系数为0或者1,则不进行处理。(DCT系数的LSB嵌入) -JSteg steganography matlab code- the basic idea: direct replacement with the secret information bits JPEG image quantized DCT coefficients in the leas
Jsteg
- 基于DCT的jsteg图像隐写及分析算法,MATLAB实现。 JSteg的算法主要思想是将秘密消息嵌入在量化后的DCT系数的最低比特位上,但对原始值为O、1的DCT系数不进行嵌入。提取秘密消息时,只需将载密图像中不等于0、l的量化DcT系数的LSB取出即可。(The main idea of the JSteg algorithm is to embed secret messages in the lowest bit of the quantized DCT coefficients, b