搜索资源列表
image_compress
- 对一幅二维图像采用预测编码（DPCM）、小波变换等不同方法进行压缩的代码。-a pair of two-dimensional images using predictive coding (DPCM), the wavelet transform different method of code compression.
ftt
- 用matlab实现二维小波变换，对初学者还是很有好处的，能清楚认识ＤＷＴ的过程
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
Wavelet2D
- 二维小波变换算法实现压缩解压的程序，此程序中处理的图像为典型的测试图像lena-Two-dimensional wavelet transform algorithm compression decompression procedures, the procedures for dealing with images typical test images lena
m090621a
- 三层二维小波变换在压缩领域的应用，将一幅256*256的图像压缩为76*76-Three-two-dimensional wavelet transform in compression applications, will be a 256* 256 image compression for the 76* 76
xiaobo_matlab
- 此示意程序用DWT实现二维小波变换 1.调原始图像矩阵load wbarb 2.进行二维小波分解l=wfilters( db10 , l ) 3.分解结果显示figure(1) -This indicated procedures used to achieve two-dimensional wavelet transform DWT 1. Emphasized the original image matrix load wbarb 2. For two-dimen
iwt
- IWT2D 二维的逆小波变换 希望对大家有所帮助-Two dimensional Inverse Wavelet Transform
wt
- wt 二维小波变换 有帮助就下载 共享资源是件好事-Two dimensional Wavelet Transform
Wavelet_OMP
- 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-Implementation of 2-D wavelet transform of image, image compression, and image compression
DWT
- 小波变换程序，用于对一维信号，二维信号进行稀疏变换-wavelet transform
CS-denoising--wavelet-analysis
- 介绍了图像的小波分析的基本理论和基于小波变换的分解与重构原理，利用小波变换对二维图 像进行分解，将原始图像分解成不同方向、不同频率成份的子图像。同时对含噪图像进行小波分解,然后选 取适当的阈值,对小波分解系数进行阈值量化,再对高低频系数重构,实现图像的去噪。-Image compression and de-noising based on wavelet analysis
xiaobobianhuan
- 基于图像特征提取，小波变换,将图像进行二维小波变换-Based on image feature extraction, wavelet transform, image compression