登录
首页 » matlab » JSTEG

JSTEG

于 2021-04-19 发布 文件大小:6KB
0 168
下载积分: 1 下载次数: 69

代码说明:

  Jsteg隐写算法[23][24]由D. Upham提出,该算法将秘密信息嵌入在量化后的DCT系数的LSB上,但值为-1、0、+1的DCT系数例外。提取秘密信息时,也只是将隐藏信息的图像中不等于-1、0、+1的量化DCT系数的LSB取出即可(steganography of jsteg)

文件列表:

binary.m,2611,2008-10-10
chinese.m,4632,2008-10-13
english.m,4489,2008-10-13
psnr_1.m,477,2008-11-25

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

  • pcannc
    主分量分析对SAR图像目标进行特征提取,用最近临方法进行分类(Principal component analysis(PCA) of SAR image target feature extraction, classification using nearest-neighbor method)
    2021-01-01 21:58:58下载
    积分:1
  • fingerprint-classification1
    此程序为指纹识别中重要一步指纹分类的MATLAB源码(This program is an important step in fingerprint identification fingerprint classification MATLAB source code)
    2011-07-07 09:09:34下载
    积分:1
  • shaweiheji
    本人搜集的沙威老师关于CS所有的资料,包括代码,论文,评论等等,希望对大家有用。(Javert I have collected all of the teachers on the CS data, including code, papers, comments, etc., want to be useful.)
    2011-08-23 11:41:08下载
    积分:1
  • NCC
    ncc查询匹配的方法,可以用来做各种图像匹配的简单代码(ncc query matching method can be used for a variety of image matching short code.)
    2020-11-12 21:49:45下载
    积分:1
  • canon-camera-src-0.2
    佳能数码相机图像处理源码工具(EOS 350D, 20D, 1D等)(Canon digital camera image processing source tools (EOS 350D, 20D, 1D, etc.))
    2007-12-27 15:37:08下载
    积分:1
  • 3105130
    标准单纯性算法程序,不知能否满足大家需要,()
    2018-05-13 13:07:55下载
    积分:1
  • xiefen
    说明:  模糊分割,基于混沌粒子群以及二维直方图的斜分阈值分割(Fuzzy partition, based on chaotic particle swarm and the oblique two-dimensional histogram thresholding)
    2010-04-06 10:31:58下载
    积分:1
  • gg_mle
    广义高斯概率分布函数的指数估计,包括矩估计和最大似然估计,并对这两种估计进行了比较(exponential cosfficients estimation for generalized Gaussian pdf,include moment estimator and Maximum Likehood estimator. )
    2009-10-16 14:20:56下载
    积分:1
  • contrast
    28个vc++图像处理原程序之--对比度拉伸(28 vc++ Image processing of the original procedure- contrast stretching)
    2008-12-24 11:58:36下载
    积分:1
  • DIP
    包含基于三种不同方法的应用于图像处理的矩阵低秩分解的matlab算法,可以将目标图像分解为一个低秩图像和一个稀疏图像之和;并包含一种基于区域生长方法的图像区域识别程序,可以用来提取图像中的目标。(Containing used in image processing based on three different methods of low-rank matrix decomposition algorithm matlab, the target image can be decomposed into a low rank of the image and the image and a sparse and contains a region growing method based on image area recognition program It can be used to extract the object in the image.)
    2016-03-12 10:15:41下载
    积分:1
  • 696518资源总数
  • 105074会员总数
  • 31今日下载