Description: 用于图象处理的小波变换并行算法,本文在二进小波变换及Mallat快速算法原理的基础上，分析了小波变换的
可并行成分，研究了小波变换的并行算法.算法分析表明，并行小波变换可以有效
地提高运行速度，其并行处理效率也接近理想状态.-image processing for the wavelet transform parallel algorithm, In this paper, two Progressive Mallat wavelet transform and fast algorithm on the basis of principle, Analysis of the wavelet transform the parallel components of wavelet transform the parallel algorithm. algorithm analysis showed that Parallel wavelet transform effectively increase the operating speed and its parallel processing efficiency is close to the ideal state. Platform: |
Size: 23552 |
Author:bmb |
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Description: 使用Matlab7.3开发的使用整数小波变换对图像进行3级分解和重构的程序，具有详细的实验报告，和演示结果截图，目录下包含程序中用到的图像等所有文件。-use Matlab7.3 development of the use of integral wavelet transform, the image is three decomposition and reconstruction of the way Sequence, a detailed report of the experiment, the results of screenshots and demo, the directory contains procedures to use the images of all documents. Platform: |
Size: 832512 |
Author:zuoyinbo |
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Description: 使用matlab实现的小波变换彩色图像水印嵌入和提取程序-Realize the use of matlab wavelet transform color image watermark embedding and extraction procedures Platform: |
Size: 566272 |
Author:mynaw |
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Description: 根据小波变换和噪声信号地能量分布特性，提出了一种先用小波变换对含噪图像进行多尺度分解，求出各尺度小波变换高频系数地噪声方差和阈值，利用各尺度地阈值对高频系数进行处理，然后利用小波变换系数重构图像，实现图像降噪地方法。-According to wavelet transform and noise signal and energy distribution characteristics, a first wavelet transform of the noisy image multiscale decomposition, obtained the high-frequency-scale wavelet transform coefficients and noise variance and thresholds, using the scale to the threshold value of the deal with high-frequency coefficients, and then the use of wavelet transform coefficients reconstructed image, to realize image denoising methods. Platform: |
Size: 519168 |
Author:wangrui |
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Description: matlab中都是对灰度图像进行小波变换，本程序是对彩色图像进行小波变换-matlab in gray-scale images are wavelet transform, this process is a wavelet transform for color image Platform: |
Size: 1557504 |
Author:晨雪 |
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Description: 上传几个二进小波变换的图像增强的matlab程序-From a number of dyadic wavelet transform of image enhancement matlab program Platform: |
Size: 5120 |
Author:wangqicong |
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Description: 本文运用了神经网络中的自组织向量机和小波变换相结合，实现了图象的压缩，通过训练样本，得到好的结果-In this paper, the neural network of self-organizing vector machine and wavelet transform combining image compression achieved through the training samples obtained good results Platform: |
Size: 9216 |
Author:李靖 |
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Description: matlab编译
小波变换，用于图像融合和处理
文件夹为可用的融合图片-compiler matlab wavelet transform, image fusion and processing for the folder for the integration of the available picture Platform: |
Size: 196608 |
Author:许分记 |
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Description: 基于小波变换的数字图像处理，matlab程序-Edge detection based on wavelet transform of digital image processing, matlab program Platform: |
Size: 3072 |
Author:wuxijuan |
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Description: 基于小波变换的图像压缩代码，包括压缩比、运行时间和计算复原图像的峰值信噪比-Image compression based on wavelet transform code, including compression ratio, operation time and recovery images of the peak signal to noise ratio calculation Platform: |
Size: 413696 |
Author:刘灿 |
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Description: 基于小波变换的图像去噪的matlab程序的源代码
基于小波变换的图像去噪的matlab程序的源代码(里面包含了源代码和运行的结果,-Image denoising based on wavelet transform of the matlab program s source code
Image denoising based on wavelet transform of the matlab program s source code (which contains the source code and run the results of Platform: |
Size: 69632 |
Author: 自由色彩 |
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Description: 本书是“MATLAB应用技术”系列丛书之一，以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分，第1部分着重介绍了小波理论基础，包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实现、信号和图像的降噪和压缩，以及最新的信号和图像的提升小波变换等内容；第3部分主要介绍了小波工具箱的应用基础，以及小波变换在语音和生物医学信号处理中、故障诊断中、数字水印中的应用方法。-This book is "MATLAB application technology" Series on one of the latest MATLAB Wavelet toolbox in the Wavelet Toolbox 3.0 version of the basis. The book is divided into three parts, Part 1 focuses on the theory of wavelet basis, including basic knowledge of wavelets, continuous wavelet transform, discrete wavelet transform, multiresolution analysis and orthogonal wavelet transform, wavelet transform and multirate filter banks, 2-dimensional wavelet transform and image processing and the basic principles of wavelet packets, etc. Part 2 highlights the detailed use of wavelet analysis toolbox methods, including graphical user interface, wavelet generic function, one-dimensional wavelet transform MATLAB realization of two-dimensional wavelet transform of the MATLAB implementation of the MATLAB implementation of wavelet packet transform, signal and image noise reduction and compression, and the latest signal and image enhancement of wavelet transform content Part 3 introduces the wavele Platform: |
Size: 86016 |
Author:彭跃华 |
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Description: 基于最简单的小波基函数Haar的图像变换于反变换的MATLAB实现，一维和二维均有代码-Based on the most simplest Haar wavelet function, the image transform in the inverse transform of the MATLAB implementation, both one-dimensional and two-dimensional code Platform: |
Size: 227328 |
Author:smileolive |
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Description: 基于matlab小波变换的图像融合，采用的是区域的6种算法-Matlab wavelet transform based image fusion, using the region of six kinds of algorithms Platform: |
Size: 4096 |
Author:高飞 |
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Description: Images require substantial storage and transmission resources, thus image compression is advantageous to reduce these requirements. The report covers some background of wavelet analysis, data compression and how wavelets have been and can be used for image compression. This project aims at implementing wavelet transform for image compression. The wavelet transform is implemented using Matlab.As the wavelets provide a unique relation between time and scale components of the signal, this property makes wavelets suitable for image compression and also the efficient decomposition of signals prior to compression. Platform: |
Size: 1024 |
Author:prince |
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Search - wavelet transform of image matlab