登录
首页 » matlab » JSteg

JSteg

于 2020-12-21 发布 文件大小:1KB
0 224
下载积分: 1 下载次数: 84

代码说明:

  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 least significant bit, but if the quantized DCT coefficient is 0 or 1, no processing. (DCT coefficients LSB embedding))

文件列表:

getinfo.m,755,2013-10-24
lsbinset.m,803,2013-10-31

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • code
    可用于matlab 人脸检测,准确率较高。(It can be used in matlab face detection, with higher accuracy.)
    2017-11-27 17:26:18下载
    积分:1
  • PS
    说明:  Matlab实现简单图形处理,包括灰度、亮度、对比度变化等功能(Implement Simple Graphics Processing with matlab. Equipped with the function of gray level,brighteness and contrast ratio transfotmation.)
    2020-12-30 10:39:00下载
    积分:1
  • 画线,园,矩,VC
    图形编程:画线,园,矩形,VC(graphical programming : line drawing, the landscape, rectangular, VC)
    2005-01-02 22:22:43下载
    积分:1
  • 均匀方格法点云精简
    能实现最小包围盒法方格划分,并利用中值进行点云精简(The minimum bounding box method can be implemented and the median value can be used to simplify the point cloud.)
    2020-11-23 16:09:34下载
    积分:1
  • program
    一个很好的图像处理程序 A good image handler(A very good image processing program is A good image handler)
    2017-07-09 15:49:16下载
    积分:1
  • Relief特征选择
    relief 特征选择算法,用来约简数据属性。图像处理等(Relief feature selection algorithm is used to reduce data attributes. Image processing, etc.)
    2017-08-06 16:21:27下载
    积分:1
  • Transform_2D
    这是计算机图形学中的对二维图形进行基本几何变换的程序(This is a two-dimensional computer graphics in the graphics program of basic geometric transformations)
    2009-12-29 01:41:22下载
    积分:1
  • C-----GMM高斯混合模型
    说明:  基于GMM的快速点云的聚类分析的高斯混合模型,可用于模糊聚类(GMM Based Fast point cloud clustering analysis of Gaussian mixture model, which can be used for fuzzy clustering)
    2020-05-28 22:10:24下载
    积分:1
  • 4848657
    开发 API人脸检测实例教程,应用程序编程源码,很好的参考资料。(Tutorial examples of the development of API face detection, application programming source code, a good reference.)
    2013-11-10 17:40:57下载
    积分:1
  • feixianxing
    这是我们非线性课程的一次作业,有分岔图,蛛网图,庞加莱截面,希望对大家有用。(This is our first non-linear operation of the curriculum, there is bifurcation diagram, spider diagram, Poincare section, in the hope that useful to everyone.)
    2020-11-03 20:19:52下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载