登录
首页 » matlab » chuong-trinh-ver-2.0

chuong-trinh-ver-2.0

于 2014-02-20 发布 文件大小:1569KB
0 120
下载积分: 1 下载次数: 3

代码说明:

  This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

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

  • testprog
    特别功能测试样例测试程序,为保障有效运行,请注意安装环境软件的版本正确与否(special function test program )
    2010-10-01 01:43:37下载
    积分:1
  • kongyu
    空域相关滤波,一种很好的消噪方法,对信号的预处理有很好的效果(Spatial correlation filtering, a good de-noising method for signal pre-processing are very good results)
    2009-04-18 22:04:39下载
    积分:1
  • kalman
    是kalman滤波的matlab仿真,以及扩展算法容错,适合初学者(Kalman filter matlab simulation, and the expansion algorithm fault-tolerant, suitable for beginners)
    2013-04-29 11:49:56下载
    积分:1
  • seislab6.1202
    基于Matlab的地震数据处理显示和测井数据显示于处理的小程序(Matlab-based seismic data processing display and logging data show that in the treatment of small programs)
    2007-10-11 15:31:43下载
    积分:1
  • TE
    说明:  利用平面波展开发计算二维光子晶体的能带结构(Show the development of the use of plane-wave calculation of two-dimensional photonic crystal band structure)
    2007-12-03 21:41:01下载
    积分:1
  • case300
    这是一个标准的三百节点IEEE-30测试系统数据(This is a standard IEEE-30 300-node test system data)
    2009-03-31 10:52:56下载
    积分:1
  • decoder
    decode the DTMF signals
    2009-06-07 09:22:32下载
    积分:1
  • Harriscornerdetector
    说明:  harris 角点检测 MATLAB 代码(Harris corner detection MATLAB code)
    2010-05-05 10:03:54下载
    积分:1
  • winerfilter2
    用matlab实现一个维纳滤波器,用于滤除噪声。(Using matlab to achieve a Wiener filter for filtering noise.)
    2011-09-04 13:57:33下载
    积分:1
  • matlab-and-sql
    里面包含了我搜集的一些关于matlab和sql的一些资料,主要用于matlab和sql的数据接口的连接,以及数据的存储。(Contains some information collected by me about some of the matlab and SQL, mainly used in matlab and SQL data interface connection, and data storage.)
    2014-08-26 18:18:24下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载