搜索资源列表
小波变换实现数据压缩
- 基于小波变换的数据压缩算法,实现了基于EZW算法的一个软件系统。
小波算法的VC实现
- 小波变换的VC实现
wvlt_videodecoding
- 一个小波变换实现视频编解码的源程序。- A wavelet transformation realization video frequency arranges the decoding the source program.
dwtdenoising_ccslink
- 用离散小波变换实现语音去噪,并在TI 6711DSK上实现。可对实时语音信号进行去噪,开发环境CCStudio 3.1-Using discrete wavelet transform voice de-noising, and TI 6711DSK achieved. Of real-time voice signal denoising, CCStudio 3.1 development environment
wavelet
- 语音增强是语音信号处理的重要分支,本程序用小波变换实现-Speech enhancement speech signal processing is an important branch, the procedures for implementation of Wavelet Transform
TranslateWaterMark
- 这是一个通过简单小波变换实现数字水印的源代码。-This is a simple digital watermark wavelet transform of the source code.
li3-13
- 用二维离散小波变换实现数字水印,实验效果良好。供参考学习并交流,-Two-dimensional discrete wavelet transform implementation of digital watermarking, experiments good results. For information to learn and exchange,
wavelet
- 小波变换实现图像增强的示例,matlab编写。-an example of image enhacement based on wavelet transformation, writed by matlab.
Untitled
- 利用小波变换实现对故障信号的特征提取 构造特征向量-Wavelet transform feature extraction of fault signals structural feature vector
实现语音的基音检测
- 小波变换,实现语音的基音检测,主要用来检测语音基音周期,小波变换的实现-Wavelet transform, implemented voice detection, voice pitch is mainly used test cycle, the realization of wavelet transform
xiaobo
- 针对图像边缘检测,利用小波变换实现图像边缘检测,得到良好的检测效果-For image edge detection, wavelet transform edge detection to get good testing results
li3-13
- 利用二维小波变换实现数字水印,首先在图像中加入水印,重构图像,分离水印,最后检测和计算阈值。-Two-dimensional wavelet transform digital watermark, the first to add a watermark in the image, the reconstructed image, separate watermarks, detection and calculation of the final threshold.
基于小波变换的图像去噪
- 利用小波变换实现图像处理,包括图像平滑,去噪,边缘检测,运算,等等(Using wavelet transform to achieve image processing, including image smoothing, denoising, edge detection, computing, and so on)
使用整数小波变换
- 整数小波变换的小实验,附有图片和说明。是一次作业。(A small experiment of integer wavelet transform)
3d1190bf2784
- 对一维矩阵进行小波变换,主要是实现一维矩阵的分解和重构。(One dimensional matrix decomposition and reconstruction based on Wavelet Transform)
Image Fusion Based Wavelet Transform
- matlab 程序 基于小波变换的实现灰度图像的融合 经过测试可以使用(The matlab program is based on the wavelet transform to realize the fusion of gray image and can be used after testing.)
基于小波变换的klda人脸识别
- 基于小波变换的klda人脸识别,首先用小波变换对原始输入人脸图像进行预处理,再将基于核的线性判别分析应用于人脸识别中的最佳特征抽取,最后使用欧氏距离分类器实现人脸分类。通过对ORL标准人脸库中的人脸图像进行识别实验,本文提出的方法在人脸识别上取得了较高的识别率。
小波例程讲解分析
- 此编程主要是讲解一些小波变换方面的例子,例如去噪,图像处理和小波变换分解,方便大家学习和应用,均可实现(This programming is mainly to explain some examples of wavelet transform, for example, denoising, image processing and wavelet transform decomposition, so that everyone can learn and apply.)
MATLAB
- matlab仿真小波变换实现语音增强源码(Matlab wavelet transform to achieve speech enhancement source code)
二维小波分解 (1)
- 小波变换,对图像二维信号进行3层小波分解。 本题二维图像采用MATLAB自带的图片,实现图片多层小波分解的函数是: [C,S]=wavedec2(X,N,’wname’) , 即使用给定小波‘wname’对二维信号X进行N层小波分解。本题使用’bior3.7’小波进行分析。(wavelet transform)