搜索资源列表
CS-OMP-wavelet-reconstruction
- 基于小波变换的图像压缩感知 并且进行OMP重建 对压缩感知的性能与采样点数进行性能分析与比较-Image compression based on wavelet transform perception and the OMP reconstruction performance of compressed sensing and sample analysis and comparison of performance points
Pseudo-random_97-iter
- 伪随机采样，97小波迭代收缩压缩传感，效果不错，方法简单-Pseudo-random sampling, iterative shrinkage of wavelet compression sensor 97, the effect is good, simple
compressive-sensing-for-CR
- 多天线压缩宽带频谱感知在认知无线电，多级加权小波包分解在宽带频谱感知用在认知无线电上。-Compression of broadband multi-antenna spectrum sensing in cognitive radio, multi-level weighted wavelet packet used in the broadband spectrum sensing in cognitive radio on.
Wavelet_OMP
- 用小波变换和OMP重构的压缩感知算法来重构lena图像。-CS Algorithm with DWT and OMP。
DWTzip
- 基于Matlab的JPEG2000图像压缩实现，离散小波变换DWT，程序中图片的位置修改下可以自己运行程序看到效果-Matlab-based implementation of the JPEG2000 image compression, discrete wavelet transform DWT, where the image changes the program may be run its own program to see results
SAMP-package
- 实现对图像进行二维小波变换，实现图像压缩，并实现图像的压缩传感-Image wavelet transform, to achieve the two-dimensional image wavelet transform for image compression, and compressed sensing to achieve
ImageProcess
- c#写的图像处理的程序，包括图像压缩编码，小波变换，值得借鉴参考，VS2010.-c# to write the image processing procedures, including image compression, wavelet transform, it is worth drawing reference, VS2010.
H265_TI_DM64X_DEMO_6.3
- ZPAV (H265) DM64XX(TI) demo ZPAV (H265) 是 音视频 压缩解压 协议，非常不同于H264/MPEG4， ZPAV (H265) 的基本算法 是 小波，多级树集合群，广义小波，数学形态小波，...... -ZPAV (H265) DM64XX(TI) demo ZPAV (H265) is audio-visual codec protocol, very different from H264/MPEG4, ZPAV
MATLABcode
- 基于小波数字图像处理MATLAB源代码 例如压缩提取 噪声水印提取等-Wavelet-based digital image processing such as compression MATLAB source code extracted watermark extraction, such as noise
lvbo
- 先由原始图像（任选）产生待恢复的图像； 利用二维小波分析对一幅图象作2层小波分解,并在此基础上提取各层的低频信息实现图像的压缩。 分别用逆滤波和维纳滤波恢复上面图像。 -First be the original image (optional) to restore the image to be generated the use of two-dimensional wavelet analysis of an image for two-layer wavelet decom
huffman-coding
- 小波均匀量化huffman熵编码图像压缩程序：分析对象Lena.bmp-Uniform quantization of wavelet image compression huffman entropy coding procedure: analysis of object Lena.bmp
ezw
- matlab 小波零树图像压缩程序，分析对象：lena.bmp -matlab wavelet zero-tree image compression process, analyze the object: lena.bmp
signal-analysis
- dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT tran
DWT
- 从.txt文件中读取数据，并对数据进行哈尔小波变换和压缩操作。-From. Txt file to read data, and data Haar wavelet transform and compression operations.
Ten
- 第十章 MATLAB 图像正交变换 10.1 正交变换通用算子 10.2 傅立叶变换 10.2.1 傅立叶变换的原理 10.2.2 傅立叶性质 10.2.3 二维离散傅立叶变换（ 2DDFT ） 10.2.4 快速傅立叶变换（ FFT ） 10.2.5 傅立叶变换的研究与应用 10.3 离散余弦变换 10.3.1 DCT 变换矩阵 10.3.2 dct2 函数和 dctmtx 函数 10.4 Walsh- Hadamard 变换
Research-of-Image-Compression-Based-on-Wavelet-Tra
- 基于小波变换的图像压缩技术研究，Research-of-Image-Compression-Based-on-Wavelet-Transform-Based on Wavelet Transform Image Compression Technology Research, Research-of-Image-Compression-Based-on-Wavelet-Transform
ImageCompress
- 这个是JPEG2000使用的小波编码方法，采用了EZW压缩技术，本程序包括两部分，一是ezw压缩部分，二是unezw解压部分-This is used in JPEG2000 wavelet encoding method using the EZW compression technology, the program consists of two parts, one part of EZW compression, and the other is part of unezw decom
wav_sofm
- 使用小波变换和神经网络的混合图像压缩，希望对大家有所帮助-Using wavelet transform and neural network hybrid image compression, I hope all of you to help
spiht3d_g_dos
- 图像压缩，使用提升小波 采用spiht算法压缩图像-Image compression, the use of lifting wavelet image compression algorithm using SPIHT
spiht3d_g_raw_dos
- 使用小波进行小波图像压缩 采用matlab程序开发，是呀方便。 -The use of wavelet image compression using wavelet matlab development, is it convenient.