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shipinyinxie
- 信息安全是涉及国家安全、企业安全、人民生命安全的重要问题,也是是发展信息产业的基础和国家信息化进程。多媒体安全作为信息安全的一个重要组成部分越来越受到重视。信息隐藏技术是一种重要的多媒体内容安全,其中的隐写自本世纪初开始得到了繁荣的发展。本文对网络传输中最常见的图像—JPEG图像中的隐写进行了研究和实现。-Information security is an important issue related to national security, corporate security and
S-UNIWARD_matlab
- 一种对图像进行隐写的方法,方便大家对隐写方法的学习。-Kind of image steganography method for steganographic methods to facilitate learning.
J-UNIWARD_matlab_v11
- 一种对图像进行隐写的方法,方便大家对隐写方法的学习。-Kind of image steganography method for steganographic methods to facilitate learning.
PQ_matlab
- PQ隐写,是最新的隐写方法之一,亲测可以跑通-PQ steganography
stego
- Simple steganography code to hide text inside image The code include embedding and extracting procedure
f5
- f5 algorithm for steganography
matlab-qim
- qim隐写的简单实现,有许多不足之处希望大家指正-qim steganography simple implementation, there are many shortcomings hope you correct
RS
- RS隐写检测,使用matlab对LBS隐写进行RS检测-RS steganography detection using matlab for LBS were RS steganography detection
caisejiami
- 首先进行图像隐写,然后在提取秘密信息之前选择攻击模式,总共有个九个攻击模式,之后再提取出水印图像-Image steganography in the first, then choose attack mode before extracts secret information, a total nine attack patterns, and then extract the watermark image
caisetiqu
- 首先进行图像隐写,然后在提取秘密信息之前选择攻击模式,总共有个九个攻击模式,之后再提取出水印图像-Image steganography in the first, then choose attack mode before extracts secret information, a total nine attack patterns, and then extract the watermark image
watermark
- 基于LSB的隐写算法,以及基于猫脸变换的图像隐写改进算法。-The steganography algorithm based on LSB and the image steganography based on cat face transform.
dct-f3
- 图像dct变换,量化,f3隐写,压缩,解压,使用matlab实现-Image DCT transform, quantization, F3 steganography, compression, decompression, using MATLAB to achieve
LSB.m
- 使用最低有效位或零点-隐藏隐写术到消息或图像加密。-Use Least Significant Bit or Zeros-Hiding steganography to encrypt a message or an image.
ws--steganalysis
- ws隐写分析的matlab实现代码,隐写检测率很高。-ws steganalysis realize the matlab code, steganography detection rate is very high.
kafang--steganalysis
- 卡方隐写分析matlab实现代码,包括隐写和隐写分析两部分,文件中有源程序和原图片-Chi-square steganalysis matlab implementation code, including steganography and steganalysis two parts, the file has the source code and the original picture
ImageCrypto
- 图像加密/隐写, 通过在图像中加入字符,加密后,隐写到图像中。隐写部分的字符通过指定算法可恢复-Image encryption/steganography
WindowsFormsApplication16
- Steganography project to hide text and image in other image C#,CSharp
DCT-watermark
- 图像在空间域的一种信息隐写方式,DCT隐写-In an information space domain image steganography way, DCT steganography
LSB
- LSN watermark alrotithmm text embed in BMP image. simple method for those who started learn steganography
4
- 基于四叉树分割的JPEG隐写分析 当前主要的隐写分析方法都是对整幅图像进行特征提取,而忽略了图像的内容差异。该文提出一种 基于四叉树分割的 JPEG 隐写分析方法,该方法根据图像块的纹理复杂度进行图像分割,对具有相同统计特性的子图像分别进行隐写检测特征的提取,并构造相应的分类器,通过加权融合得 到最终的检测结果。实验结果表明该方法具有良好的性能,尤其是在训练与测试图像的统计特性具有较大差异时,该算法的检测准确率提高更加明显。 -Based on quadtree segmentat