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[Compress-Decompress algrithms] homework.m

Description: 本代码是本人于前年完成的利用小波变换技术实现的图像分解与合成的MATLAB源代码.详细的说明见本人的个人主页,上面有详细的说明和测试结果,数据绝对准确可靠.本人现在正在研究语音压缩算法,主要是MELP算法.从网上搜索到这里正好有本人所要参考的源代码,如能赐予,万分感谢.邮箱:liwh@ruyi.com电话:133251646-the code is completed in the year before last I use wavelet transform technique of image decomposition and synthesis of MATLAB source. A detailed description of my personal home page, above a detailed description and test results, data absolutely accurate and reliable. Now I was studying voice compression algorithm, mainly MELP Algorithm. from the Internet to search, I just happened to be here by reference to the source code, if God and extremely grateful. mail : liwh@ruyi.com Tel : 133251646
Platform: | Size: 5378 | Author: 李文化 | Hits:

[GDI-Bitmap] 三个多小波m函数

Description: 三个多小波m函数，包括cardbal2,cardbal3,cardbal4 无解压密码，-over 3 m wavelet function, including cardbal2, cardbal3, cardbal4 without extracting passwords,
Platform: | Size: 1448 | Author: 为连鑫 | Hits:

[Other resource] hmt.m

Description: 小波域的树模型去噪采用ＥＭ算法训练模型参数由Ｍatlab编程实现仿真-Wavelet denoising tree model using EM algorithm training model parameters from Matlab Simulation Programming
Platform: | Size: 2402 | Author: 逻辑 | Hits:

[Other resource] wavelet

Description: Matlab实现Daubechies,symlets,splines,S+P小波, JPEG2000小波变换等源代码 这个m代码包含了一系列的小波变换的实现函数，有Daubechies,symlets,splines,S+P小波, JPEG2000小波变换等. 可以进行1D或者二维小波变换。
Platform: | Size: 9550 | Author: aaa | Hits:

[matlab] contourlet_toolbox

Description: contourlet算法作为二阶小波算法的延续，有很强大的应用空间，上传的文件是contourlet算法的工具箱-Contourlet algorithm as a second-order wavelet algorithm for the continuation of a very powerful application space and upload the document is Contourlet algorithm toolbox
Platform: | Size: 450560 | Author: 余张蕾 | Hits:

[Compress-Decompress algrithms] homework.m

Description: 本代码是本人于前年完成的利用小波变换技术实现的图像分解与合成的MATLAB源代码.详细的说明见本人的个人主页,上面有详细的说明和测试结果,数据绝对准确可靠.本人现在正在研究语音压缩算法,主要是MELP算法.从网上搜索到这里正好有本人所要参考的源代码,如能赐予,万分感谢.邮箱:liwh@ruyi.com电话:133251646-the code is completed in the year before last I use wavelet transform technique of image decomposition and synthesis of MATLAB source. A detailed description of my personal home page, above a detailed description and test results, data absolutely accurate and reliable. Now I was studying voice compression algorithm, mainly MELP Algorithm. from the Internet to search, I just happened to be here by reference to the source code, if God and extremely grateful. mail : liwh@ruyi.com Tel : 133251646
Platform: | Size: 5120 | Author: 李文化 | Hits:

[matlab] hmt.m

Description: 小波域的树模型去噪采用ＥＭ算法训练模型参数由Ｍatlab编程实现仿真-Wavelet denoising tree model using EM algorithm training model parameters from Matlab Simulation Programming
Platform: | Size: 2048 | Author: 逻辑 | Hits:

[Special Effects] edgedet-wavelet

Description: 基于小波变换的图像边缘检测matlab源码-Wavelet-Based Image Edge Detection matlab source
Platform: | Size: 41984 | Author: wangjing | Hits:

[Wavelet] wavelet

Description: Matlab实现Daubechies,symlets,splines,S+P小波, JPEG2000小波变换等源代码 这个m代码包含了一系列的小波变换的实现函数，有Daubechies,symlets,splines,S+P小波, JPEG2000小波变换等. 可以进行1D或者二维小波变换。 -Matlab realize Daubechies, symlets, splines, S+ P wavelets, JPEG2000 wavelet transform, such as source code of the m code contains a series of wavelet transform to achieve function, has Daubechies, symlets, splines, S+ P wavelets, JPEG2000 and other wavelet transform. can be 1D or two-dimensional wavelet transform.
Platform: | Size: 9216 | Author: aaa | Hits:

[Wavelet] Wavelet-Watermark_

Description: 这个Matlab程序的最主要功能在water.m文件中，当你调用这个函数之后，系统会提示你给哪个图像文件加水印。blockdwt2.m文件，用于在小波频域添加水印logo图片。dmg.m文件产生水印logo图片。watdet3.m文件中的函数实现的功能是检查是否有水印的logo存在。-The main function of Matlab procedures in water.m document, when you call this function, the system will prompt you to add a watermark image files which. blockdwt2.m documents, for the wavelet frequency domain to add a watermark logo image. dmg.m document generated picture watermark logo. watdet3.m realize a function of the document
Platform: | Size: 864256 | Author: xlz | Hits:

[matlab] wavelet_m

Description: 该程序包里包括了很多跟小波变换有关的经典算法，希望学习小波的朋友可以在其中找到你们需要的代码-The package includes many, many related to the classical wavelet transform algorithm, wavelet friends want to learn can find the code you need
Platform: | Size: 940032 | Author: justin | Hits:

[2D Graphic] wavelet.m

Description: 小波边缘检测。很强大的 很好用的，大家下吧-Wavelet henhaoyong de heh !!!
Platform: | Size: 1024 | Author: 张博 | Hits:

[matlab] wavelet

Description: 这个.M文件时利用B样条小波进行的小波边缘提取算法。-This. M file using B-spline wavelet for the wavelet edge detection algorithm.
Platform: | Size: 2048 | Author: Tommy | Hits:

[matlab] wavelet

Description: 一维信号的小波变换原程序，用MATLAB编写的。对于初学者理解小波变换的含义非常有帮助。-One-dimensional wavelet transform of the original program, written using MATLAB. Wavelet transform for beginners to understand the meaning very helpful.
Platform: | Size: 4096 | Author: ridge | Hits:

[matlab] Wavelet-Decomposition-For-Images

Description: main executing reference usage: observeWaveletDecompositionBenchmark_N_levels.m The objective is to illustrate wavelet decomposition, and to describe how operations may be done in the wavelet domain before the reconstruction. The demo decouples the wavelet operations (transform, operation in wavelet domain, and reconstruction) from the plotting. A PSNR and MSE describes the possible distortion (however minimal) of the forward and inverse wavelet transform. * Caveat: The image display may be subjected to the selected target image. The objective is to provide a simple framework for the understanding of working with wavelets.
Platform: | Size: 210944 | Author: elfrania | Hits:

[Wavelet] Wavelet-image-denoising-procedures

Description: 小波图像去噪程序。th=sigma*sqrt(2*log10(L*T)) 计算阈值 ch=c(1,num(4-i,1):num(4-i,3)+step(4-i)-1) 对各高频系数进行阈值处理 chl=length(ch) for j=1:chl if abs(ch(j))>=th ch(j)=sign(ch(j))*(abs(ch(j))-2*th/(1+exp(m*(ch(j)^2)))) 阈值处理函数 else -Wavelet image denoising procedures. th = sigma* sqrt (2* log10 (L* T)) calculated threshold ch = c (1, num (4-i, 1): num (4-i, 3)+ step (4-i)-1) of the high-frequency coefficients thresholding chl = length (ch) for j = 1: chl if abs (ch (j))> = th ch (j) = sign (ch (j))* (abs (ch (j))-2* th/(1+ exp (m* (ch (j) ^ 2 )))) else threshold processing function
Platform: | Size: 3072 | Author: 朱兰花 | Hits:

[Special Effects] Stationary-wavelet-transform

Description: 平稳小波变换的matlab程序 还包括去噪 什么的应用-Stationary wavelet transform denoising matlab program also includes the application of what
Platform: | Size: 68608 | Author: 肖俊 | Hits:

[Special Effects] wavelet

Description: 自适应小波图像处理的一些程序，一维小波与二维小波的源代码-Some adaptive wavelet image processing program, a one-dimensional and two-dimensional wavelet wavelet source
Platform: | Size: 2785280 | Author: 中和 | Hits:

[Special Effects] wavelet

Description: 利用Daubechies小波(m=2)对函数的小波包分解与重构。把函数值作为起始系数-Use Daubechies wavelet (m = 2) the function of wavelet packet decomposition and reconstruction. The function value as initial coefficient
Platform: | Size: 1024 | Author: 申淑媛 | Hits:

[Graph program] Wavelet_omp2.m

Description: 压缩感知图像简单重构算法，包括DWT离散小波变换，以及OPM正交匹配追踪算法。适合初学图像处理的使用。(Compressed sensing image simple reconstruction algorithm, including DWT discrete wavelet transform, and OPM orthogonal matching pursuit algorithm. Suitable for beginners to use image processing.)
Platform: | Size: 12288 | Author: 123qy | Hits:
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