登录
首页 » matlab » quzao

quzao

于 2011-05-13 发布 文件大小:584KB
0 339
下载积分: 1 下载次数: 130
我要下载

代码说明：

  利用小波变换的去噪代码，用于图像处理，这是毕业设计的程序(Denoising using wavelet transform code for image processing, which is designed for graduate programs)

文件列表：

去噪--代码
..........\imnoise.m,4301,2010-11-26
..........\几个PDE去噪方法
..........\...............\autoK.m,550,2010-11-26
..........\...............\calc_lam.m,913,2010-11-26

..........\...............\directional_diffusion.m,3232,2010-11-26

..........\...............\main.m,1288,2010-11-26
..........\...............\order4_diffusion.m,2981,2010-11-26
..........\...............\plot_edgestop.m,1308,2010-11-26
..........\...............\smooth_diffusion.m,4013,2010-11-26
..........\...............\SNR.m,580,2010-11-26
..........\...............\TV_denoise.m,3309,2010-11-26
..........\...............\说明.txt,120,2010-11-26
..........\利用偏微分方程总变分（TV）方法进行图像去噪代码。基于ROF模型的。-
..........\................................................................\loc_var.m,951,2010-11-26
..........\加权中值滤波，用于图像增强，只用于超声图像，对超声图像去噪有很好的效果。内还包括信噪比计算方法。

..........\................................................................................................\enhance1.asv,1023,2010-11-26
..........\................................................................................................\enhance1.m,1067,2010-11-26
..........\基于小波变换的图像去噪

..........\......................\psnr.mat,261,2010-11-26
..........\......................\psnr_noise_remove.mat,195,2010-11-26
..........\......................\README.txt,359,2010-11-26
..........\......................\wavlet.fig,11192,2010-11-26
..........\......................\wavlet.m,6724,2010-11-26

..........\小波去噪程序
..........\............\COMPARE.M,1905,2010-11-26
..........\............\compile.m,2257,2010-11-26
..........\............\Contents.m,688,2010-11-26
..........\............\daubcqf.m,3918,2010-11-26
..........\............\denoise.m,9132,2010-11-26
..........\............\ex.m,1009,2010-11-26
..........\............\ex1.m,409,2010-11-26
..........\............\find_syll.m,1583,2010-11-26
..........\............\HardTh.m,3117,2010-11-26
..........\............\htm" target=_blank>INSTALL,827,2010-11-26
..........\............\INSTALL.TXT,867,2010-11-26
..........\............\INSTALL_PRECOMPILED.txt,415,2010-11-26
..........\............\late_noise.wav,163870,2010-11-26
..........\............\htm" target=_blank>LICENSE,2094,2010-11-26
..........\............\LICENSE.TXT,2094,2010-11-26
..........\............\MAIN.M,1294,2010-11-26
..........\............\makesig.m,7236,2010-11-26
..........\............\mdwt.c,2799,2010-11-26
..........\............\mdwt.dll,8192,2010-11-26
..........\............\mdwt.m,4934,2010-11-26
..........\............\mdwt_r.c,5826,2010-11-26
..........\............\midwt.c,2749,2010-11-26
..........\............\midwt.dll,8704,2010-11-26
..........\............\midwt.m,3655,2010-11-26
..........\............\midwt_r.c,6250,2010-11-26
..........\............\mirdwt.c,3196,2010-11-26
..........\............\mirdwt.dll,9216,2010-11-26
..........\............\mirdwt.m,5210,2010-11-26
..........\............\mirdwt_r.c,7607,2010-11-26
..........\............\mrdwt.c,2901,2010-11-26
..........\............\mrdwt.dll,8704,2010-11-26
..........\............\mrdwt.m,5068,2010-11-26
..........\............\mrdwt_r.c,7253,2010-11-26
..........\............\normalize.m,176,2010-11-26
..........\............\Read me.doc,19968,2010-11-26
..........\............\htm" target=_blank>README,1082,2010-11-26
..........\............\Readme.txt,0,2010-11-26
..........\............\setopt.m,2986,2010-11-26
..........\............\SoftTh.m,3276,2010-11-26
..........\............\two_axes.m,3689,2010-11-26
..........\............\Wavelet_Denoise.fig,67392,2010-11-26
..........\............\wavelet_denoise.m,12139,2010-11-26
..........\............\ZERO_PAD.M,215,2010-11-26

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

  • Ship-detection
    复杂杂波背景下，海面红外图像中舰船目标检测的关键是如何降低虚警、检测出真正的 目标。为了实现这个目标，首先利用Haar小波函数进行小波变换，对图像进行预处理；然后进行恒 虚警检测（CFAR）；第三步采用行程法对检测的目标进行标记；最后采用管道滤波法剔出虚假目标， 检测出真正的目标。经仿真实验证明，此方法能有效地降低虚警，在复杂杂波背景中检测出目标。 (The key of ship detection in sea infrared image with complex clutter background is how to reduce false alarms and detect true targets.In order to achieve this aim,a novel algorithm is proposed. First,Haar wavelet transform technology is used as preprocessing,then constant false alarm rate(CFAR) detetion,then run-length label to mark objects detected by the above step,finally pipeline filter to reduce false alarms and detect true targets.Experiment results indicate that this method can effectively reduce false alarms and detect true targets in complicated sea background. )
    2012-03-12 14:14:55下载
    积分：1
  • 图像对比度拉伸源代码
    说明：  基于vc++6.0 的图像对比度拉伸操作(vc 6.0 on the image contrast stretching operation)
    2005-12-05 09:46:10下载
    积分：1
  • Fast_Algorithm_of_Edge_Detection_Based_on_Lifting_
    本文通过比较第一代和第二代小波算法特点,引入二代小波提升结构的概念,提出了一种基于二代小波提升结构的快速图像边缘检测算法 对三次B样条小波基实现提升格式,通过计算大尺度下分解子图的模值和幅角来确定边缘 经过实验比较,能比经典的边缘检测算法得出更精确的边缘图像,同时通过与基于第一代小波算法的边缘检测比较,基于二代小波提升格式的边缘检测算法计算更快速,更高效。(In this paper, by comparing first-and second-generation wavelet algorithm features, the introduction of second generation wavelet to enhance the concept of structure, a second generation wavelet-based structure to enhance the rapid image edge detection algorithm on the three B-spline wavelet lifting scheme to achieve through Calculation of large-scale mold subgraph decomposition value and increase the edge angle to determine the experimental comparison, than the classical edge detection algorithm to draw a more accurate edge image, at the same time with the first generation of wavelet-based edge detection algorithm comparison, based on the Second generation wavelet lifting scheme edge detection algorithm is faster and more efficient.)
    2008-06-23 13:18:06下载
    积分：1
  • Multi_Wavelet
    说明：  多小波代码，有CL,GHM,Sa4,Opt-rec四种多小波的变换与反变化，前处理和后处理的代码。(Multiwavelet code, there are CL, GHM, Sa4, Opt-rec four Multiwavelet Transform and anti-change, pre-treatment and post-processing code.)
    2021-04-28 11:38:44下载
    积分：1
  • matlab谐波分析
    可导入comtrade格式录波文件，进行谐波分析(It can import COMTRADE format recording file for harmonic analysis)
    2020-06-17 23:20:01下载
    积分：1
  • Wav_Noise
    语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行小波变换，实现语音增强的功能。(The speech signal denoising, wavelet transform, the noisy speech signal in the MATLAB development environment, Speech enhancement functions.)
    2012-03-15 10:31:02下载
    积分：1
  • 新建文件夹
    说明：  python实现小波和短时傅里叶变换，源代码和测试算例(Python implementation of wavelet and short time Fourier transform)
    2020-10-07 09:37:36下载
    积分：1
  • H2
    说明：  实现对离散信号的连续小波变换进行时频域分析，判断信号的稳定性(The continuous wavelet transform of the signal is analyzed in time and frequency domain)
    2020-08-03 20:42:49下载
    积分：1
  • xiaobo
    基于matlab的小波变换程序，可以方便的进行信号的小波分析。经过验证，可以使用。这里使用的是morlet小波。主要是处理地震数据。(Matlab-based wavelet transform process, you can easily carry out the wavelet analysis of signals. After verification, you can use. Here use morlet wavelet. Processing seismic data.)
    2012-03-23 09:52:43下载
    积分：1
  • Wavelets
    说明：  小波变换技术与工程实践：图像的小波变换(MFC框架下)(Wavelet transform technology and engineering practice: Image Wavelet Transform (MFC framework))
    2008-09-08 23:18:34下载
    积分：1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载

热门标签

Visual C++ matlab C/C++ Java Others Unix_Linux EasyLanguage易语言 Visual Basic C# PDF C++ Delphi VHDL ASP WINDOWS
热门下载

Copyright© 2019-2026 | Powered by Imdn | 浙ICP备16007336号 | IMDN交流 | 联系客服（QQ：3324461878）

本网站资源收集自网络及网站用户上传，若有侵权请邮件至（3324461878@qq.com），核实后我们会在24小时内删除，谢谢！