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wavelet-imagedenoise
文件中涵盖了三种利用小波变换进行图像去噪的程序(Paper covers three kinds of wavelet transform for image denoising procedures)
- 2010-08-17 16:49:20下载
- 积分:1
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dsakf
% 文件名:randlsbget.m
% 程序员:余波
% 编写时间:2007.6.25
% 函数功能: 本函数将完成提取隐秘于上的秘密信息
% 输入格式举例:result=( scover.jpg ,56, secret.txt ,2001)
% 参数说明:
% output是信息隐藏后的图象
% len_total是秘密信息的长度
% goalfile是提取出的秘密信息文件
% key是随机间隔函数的密钥
% result是提取的信息
function result=randlsbget(output,len_total,goalfile,key)
ste_cover=imread(output)
ste_cover=double(ste_cover)
% 判断嵌入信息量是否过大
[m,n]=size(ste_cover)
frr=fopen(goalfile, a )
% p作为信息嵌入位计数器将信息序列写回文本文件
p=1
% 调用随机间隔函数选取像素点
[row,col]=randinterval(ste_cover,len_toal,key)
for i=:len_toal
if bitand(ste_cover(row(i),col(i)),1)==1
fwrite(frr,1, bit1 )
result(p,1)
else
fwrite(frr,0, bit1 )
result(p,1)=0
end
if p==len_total
break
end
p=p+1
end
fclose(frr)
()
- 2007-06-28 16:08:04下载
- 积分:1
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xiaoboedgedetection
matlab程序 适用于256级灰度图像 效果不错 (matlab procedure applies to the 256 gray scale images work well)
- 2010-06-01 16:50:02下载
- 积分:1
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Cyclic-codes-and-decode-GUI
循环编码,校验子译码,梅吉特译码,GUI界面设计。程序完整,可以良好运行,注释清晰。(Cyclic codes, check subdecode, Meggitt decoder, GUI interface design. Integrity of the process, you can run a good, clear notes)
- 2013-10-02 22:38:23下载
- 积分:1
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simulink
精通simulink系统仿真与控制,具体介绍了siumulink工具箱及函数(Simulink® is an environment for multidomain simulation and Model-Based Design for dynamic and embedded systems. It provides an interactive graphical environment and a customizable set of block libraries that let you design, simulate, implement)
- 2010-06-23 22:03:10下载
- 积分:1
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qxnh00005
用c++编的matlab曲线拟合程序,都是老师布置的数值分析作业!希望和大家交流.谢谢网站提供这个平台!(c addendum to the use of curve fitting procedures Matlab, Layout of the teachers are numerical analysis operations. We hope and exchanges. Thank you for providing this platform!)
- 2006-10-15 20:02:35下载
- 积分:1
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GA-BP-1
BP算法的源代码 用于故障诊断 包括了数据归一化和参数选择(The source code for the BP algorithm for fault diagnosis, including data normalization and parameter selection)
- 2020-07-01 18:40:01下载
- 积分:1
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ActionBar_weixin
ActionBar高级定制(仿微信左右滑动TAB页)(ActionBar advanced customization (imitation micro-channel sliding around TAB page))
- 2014-12-08 10:56:47下载
- 积分:1
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Code_LowRankSaliency
CVPR2012文章SalientObjectDetectionviaLowRankMatrixRecovery的代码(SalientObjectDetectionviaLowRankMatrixRecovery code)
- 2015-01-03 22:06:30下载
- 积分:1
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msk
MSK信号的模拟仿真代码。可以适合与研究MSK信号的人。(MSK signal simulation code. MSK signal can be suitable for people with research.)
- 2010-08-10 16:46:06下载
- 积分:1