Description: 用于多分辨率分解，使用 A trous 算法；
在分解的过程中，同时给出各级的细节和概貌，它们和原数据有着同样的长度。-for multiresolution decomposition, use A trous algorithm; The decomposition process, and given levels of detail and picture, and the original data is the same length. Platform: |
Size: 1024 |
Author:李坤 |
Hits:
Description: 用于多分辨率分析中的重建，使用 A trous 算法-for multiresolution analysis of the reconstruction algorithm used A trous Platform: |
Size: 1024 |
Author:李坤 |
Hits:
Description: 基于Contourlet变换的水印算法.与小波变换不同的是Contourlet变换采用类似于线段（contoursegment的基得到一种多分辨、局部化、方向性的图像表示。水印信号通过基于内容的乘性方案加载到Contourlet 变换系数。-on Contourlet Transform algorithms. And wavelet transform is different Contour let transformation similar to that segment (the base contoursegment be a multiresolution, Local, Image directional said. Watermark signal through content-based program by loading Contourlet Transform- few. Platform: |
Size: 708608 |
Author:阳光 |
Hits:
Description: 小波神经网络的分类识别，学习率因子，网络动量项因子，网络多分辨级数，网络平移参数 都可自己选。本例输入节点5，输出5。可识别五种信号。-wavelet neural network classification, the learning rate factor, network momentum contribution factor, network multiresolution series. Translation network parameters can be of his own choosing. The five cases input nodes, output 5. Five identifiable signal. Platform: |
Size: 4096 |
Author:谢灵心 |
Hits:
Description: 提出了一种离散小波变换域实现图像水印的方法。这种算法充分利用小波变换的特点,把原始图像及水印图像塔式分解,在多分辨率分解后的相同的频段来嵌入水印信息。该方法也利用了人眼视觉特性,算法简单而有效。实验证明,该算法较好地解决了水印不可见性与鲁棒性之间的矛盾,对常见的水印攻击都有较强的鲁棒性。-presents a discrete wavelet transform domain image watermarking method. This algorithm using wavelet transform characteristics, the original image and the watermark image tower decomposition, Multiresolution decomposition in the same frequency band to the embedded watermark. The method has also been used HVS, the algorithm is simple and effective. Experiments show that the algorithm can solve the watermark is visible with the robust nature of, common to have more attacks watermark robustness. Platform: |
Size: 151552 |
Author:yy |
Hits:
Description: 文章利用MATLAB语言及其小波工具箱，采用小波变换算法，开发数字水印嵌入系统，通过对原始静态图像和二值图像水印进行小波多分辨率分解，组合对应方向上的小波细节子图数据，从而实现了在原始静态图像上嵌入二值图像水印。有部分代码-article using MATLAB language and its toolbox, wavelet transform algorithm, development of digital watermark embedded systems, right through static images and the original binary image watermarking multiresolution wavelet decomposition, Portfolio corresponding direction on the details of wavelet-map data, thus realizing the original static image embedded binary image watermarking. Some code Platform: |
Size: 52224 |
Author:ming-ming |
Hits:
Description: contourlet变换源代码,图象处理方面有广泛应用空间-MATLAB source code that implements the contourlet transform and its utility functions. See paper "The contourlet transform: an efficient directional multiresolution image representation" included in this zip file. -Contourlet transform source code, image processing has a broad application of space-MATLAB source code that implements the contourlet transform and its utility functions. See paper Platform: |
Size: 1494016 |
Author:jason.. |
Hits:
Description: 局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。-Partial discharge test of the signal collected is often mixed with white noise, periodic interference signal removal. Here the use of commonly used wavelet db Series DB6 wavelet carried out in the 9-scale multiresolution decomposition, based on the energy characteristics of white noise to estimate the scale threshold size, the use of hard-value deal, after the remodeling. Platform: |
Size: 33792 |
Author:rex |
Hits:
Description: 一种基于小波分解的多图象拼接技术.对在多个图象间进行非规则形状图象拼接的多分辨整合技术进行了研究。运用Multi2masks方法将多个图象的选定区域同时融合在一起, 减小了计算量, 并利用小波变换对图象进行多分辨分解, 采用与频段宽度成正比的加权拼接宽度来消除拼缝的影响.-Based on wavelet decomposition of multi-image stitching technology. Between the images in a number of non-rules shapes multiresolution image stitching technology integration is studied. Multi2masks methods use multiple images of the selected regions together at the same time, reduces the computation and use of wavelet transform for image multiresolution decomposition, using the band width is proportional to the width of the weighted splicing to eliminate the拼缝impact. Platform: |
Size: 141312 |
Author:依静 |
Hits:
Description: 小波十讲主要讲述小波变换的原理和应用，包括一维连续小波变化，离散小波变换，多分辨率分析和二维小波变换等内容。-Ten Lectures on Wavelets focuses on the principle of wavelet transform and applications, including changes in one-dimensional continuous wavelet, discrete wavelet transform, multiresolution analysis and two-dimensional wavelet transform and so on. Platform: |
Size: 6028288 |
Author:dianlian |
Hits:
Description: Contourlet变换的实现源码。相关理论可参考:Do M N, Vetterli M. "The contourlet transform: an efficient directional multiresolution image representation" [J]. Image Processing, IEEE Transactions on, 2005, 14 (12): 2091-2106.-Transform realize Contourlet source. Relevant theory may refer to: Do MN, Vetterli M. The contourlet transform: an efficient directional multiresolution image representation [J]. Image Processing, IEEE Transactions on, 2005, 14 (12): 2091-2106. Platform: |
Size: 70656 |
Author:Mordecai |
Hits:
Description: MATLAB在多分辨金字塔式图像融合技术中的应用：一个用MATLAB编写的拉普拉斯金字塔实例程序，及其融合结果分析。-MATLAB in the multiresolution pyramid image fusion technology: one with MATLAB examples of the preparation process of the Laplacian pyramid, and the integration of the results of analysis. Platform: |
Size: 354304 |
Author:臣 |
Hits:
Description: 利用多分辨尺度小波进行图象纹理提取（两个参数，R1可以选择1.1-1.2，R2是阈值，可以选择10-30）-The use of multiresolution wavelet to extract texture images (two parameters, R1 can choose to 1.1-1.2, R2 is the threshold, you can choose to 10-30) Platform: |
Size: 1024 |
Author:郭宇 |
Hits:
Description: 这是比较新的方向多分辨率分析技术--surfacelets,提供理论文章和源码-This is the new multiresolution analysis scheme--surfacelets,giving you the papers and matlab code Platform: |
Size: 10013696 |
Author:沈郑燕 |
Hits:
Search - multiresolution matlab