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CoSaMP-and-wavelet-tree-model
- 计算机应用研究 基于小波树模型的CoSaMP压缩感知算法 苏维均-Application Research of Computers CoSaMP algorithm of compressed sensing based on wavelet tree model SU Wei-jun
SequenceImageWaveletCompress
- matlab实现的小波图像压缩，序列图像压缩处理，效果很理想-Matlab realization of wavelet image compression, image compression sequence, and the effect is very satisfactory
Small-wave-analysis
- （1） 进行小波的图像消噪处理（2） 进行小波的图像压缩处理（3） 进行小波的图像增强处理-(1) Wavelet Image Denoising (2) Wavelet Image Compression (3) Wavelet Image Enhancement
text1
- Matlab源程序；图形图像压缩；基于小波变换的研究与应用；-Matlab source code graphic image compression research based on wavelet transform and applications
xiaoboyasuo
- 本文是用matlab提供的小波函数做图像压缩，其中包括图像的去噪
123456wavelet_s_layer_2
- 关于压缩感知的单层小波变换的，对低频部分保留传输，高频部分进行观测从而达到压缩的目的-On compressed sensing single wavelet transform, the low frequency part of the reserved transmission, the high-frequency part of the observations so as to achieve the purpose of compression
opm
- 采用小波变换基稀疏用正交匹配追踪算法重构的压缩传感-Sparse wavelet transform based algorithm using orthogonal matching pursuit compressed sensing reconstruction
cs-speech-enhancement
- 文利用带噪语音经特征基函数矩阵转换后所具有的稀疏特性，用最大似然估计方法对转换后得到的稀疏 分量进行非线性压缩去噪，然后再经过反变换和重构恢复出原始语音信号的估计。特征基函数矩阵反映了语音数据本 身的统计特性，因此具有很好的合理性和可取性。仿真结果表明利用稀疏编码方法能极大程度地抑制背景噪卢，与小波消噪法相比优势明显。-a speech enhancement algorithm based Compressed Sensing.
xiaobobianhuan
- GUI系统进行小波变换，能够将图像进行适当的压缩。-Wavelet transform GUI system, an image can be appropriately compressed.
CoSaMP
- 压缩感知基追踪算法，实现二维图像的小波变换以及图像重构-Compressed sensing based tracking algorithm, wavelet transform two-dimensional image, and image reconstruction
MtuliwaveletSphit_Matlab
- Matlab 多小波变换SPHIT编码的图像压缩技术-Matlab based multiwavelet transform SPHIT coding image conpress
wavelet
- 小波变换及编码在图像图形处理中有着重要的应用，本压缩包属于小波编码及其演示的matlab库函数，希望对大家的学习有帮助。-Wavelet transform and image coding has important applications in graphics processing, the wavelet encoding and compression packages are demo matlab library function, we hope to help learnin
yasuo
- 先对信号进行提升小波分解，然后构造传统小波分解结构[c,l]；接着使用函数ddencmp获取信后压缩阈值，最后采用函数wdencmp实现信后压缩。-First signal lifting wavelet decomposition, and then construct the traditional wavelet decomposition structure [c, l] then use the function to get the letter ddencmp compressi
Wavelet-image-processing-
- 利用小波变换原理，将其应用到图像处理中来，对图像进行去噪，压缩，融合等。-Using wavelet transform theory, its application to image processing, the image de-noising, compression, fusion.
PCD
- PCD 压缩传感使用并行坐标下降算法(冗余字典由各种小波变换和离散余弦变换被用于图像修复-PCD compressed sensing using parallel coordinates down algorithm (redundant dictionary by all sorts of wavelet transform and discrete cosine transform is used for image restoration
FISTA
- FISTA 压缩感知的图像使用快速迭代shrinkage-thresholding算法(小波sparsifying转换 傅氏域抽样磁共振成像和氡转换断层测量)- FISTA compression perception of image using fast iterative shrinkage- thresholding algorithm (magnetic resonance imaging (fmri) wavelet sparsifying transform fourier-
xiaobozuihou
- 小波变换用于图像压缩 把图像进行多分辨率分解，分解成不同空间、不同频率的子图像 ，然后再对子图像系数进行编码。-The wavelet transform for image compression of multi-resolution images decomposed into different spaces, different frequency sub-image, and then encoding the coefficients of the sub-picture.
wavelet
- 小波变换实现的图像压缩编码，小波分解使用两层分解，然后重构，压缩比可以达到4/1-Wavelet transform image compression coding, the use of two wavelet decomposition and reconstruction, the compression ratio can be up to 4/1
compression
- 文件中包含huffman、小波变换、lz系列等五种图像压缩源程序。-Including Huffman, wavelet transform, LZ series of five kinds of image compression source file.
trainsignal
- matlab小波工具箱应用 多尺度小波变换 提取细节 压缩数据，对数据加时间窗，以50个数据为窗求小波细节然后取绝对平均得到一个数据-matlab wavelet toolbox application of multi-scale wavelet transform to extract details of the compressed data, the time window for data encryption, data window to 50 and then take the