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wavelate
- 小波图像分析的工具箱，包含小波分解，小波重构，小波软阈值，硬阈值等分析方法-Wavelet image analysis toolbox, including the wavelet decomposition, wavelet reconstruction, wavelet soft-threshold and hard threshold, such as analytical methods
Anewmethodofimagedenoisingbasedonwavelettransform.
- 根据图像小波分解的特点和小波分解后高频小波系数的统计特性,构造了一种新阈值函数的去噪算法。 与传统的硬阈值、软阈值函数相比,新阈值函数考虑了图像能量分布的特点,对于每一小波系数乘以一个与自身大小相 关的降噪因子,并且新阈值函数简单易于计算,具有较强的自适应性-According to the characteristics of image wavelet decomposition and wavelet decomposit
xiaobofenjie
- 这是小波分解与重构的仿真程序，希望对研究这方面的同志有用！-This is the wavelet decomposition and reconstruction of the simulation program, in the hope that research in this area useful, Comrade!
dec1D_pe
- 一维信号的多小波分解程序，具体小波系数从coef系数文件中获取。需要先对一维信号进行预滤波-One-dimensional signals in multi-wavelet decomposition process, the specific wavelet coefficients from the coefficient coef document access. Need to signal to the one-dimensi
erweixiaobobianhuan
- 此示意程序用DWT实现二维小波变换 1.调原始图像矩阵 2.进行二维小波分解 3.分解结果显示 重构源图像及结果显示 -This indicated the procedure using two-dimensional wavelet transform DWT realize one. Transferred the original image matrix 2. To carry out two-dimens
matlab
- 小波变换的一级分解过程是，原始信号分别进行低通、高通滤波，再分别进行二元下抽样，就得到低频、高频（也称为平均、细节）两部分系数；而多级分解则是对上一级分解得到的低频系数再进行小波分解，是一个递归过程。-Wavelet decomposition level is, the original signal were low-pass, high pass filter, and then carried out under the bin
mywavedec2
- 将规范化后的图像的数据格式由适合显示图像的uint8格式转换为适合数值处理的double格式，再调用二维小波分解函数进行图像分解，最后为了清晰地显示分解图像的塔式结构，在图像的相应区域绘制若干分界线。-To standardize image data formats suitable for display by the image is converted to uint8 format suitable for numerical
xiaobo
- 将相同尺寸的灰度图象和2值图像进行2级小波分解，在前者的细节子带嵌入分解后的2值图像的数字水印程序-The same size and 2 the value of gray-scale image 2 image wavelet decomposition, in the former is embedded in the details of sub-band decomposition of images following th
mywavet
- 小波分解重构,降噪,压缩编码,压缩性能分析 xijie.m 将图片1级小波分解为近似,水平细节,垂直细节,对角细节 xijie2.m 将图片1和2级分解并重构,近似,水平细节,垂直细节,对角细节 noisereduce.m 图像1/2降噪. noisereduce2.m全值阀值消噪图像 mycompress.m小波BIOR3.7一次和二次压缩,与一次与二次解压缩 mycompress2.m分析小波分解系数中置0的
dec1D
- 图像处理之中的对已经预滤波的信号进行多小波分解的Matlab实验程序-Image processing are already pre-filtering of the signal decomposition Matlab Multiwavelet experimental procedures
shuiyin
- 加入白噪声的音频水印程序，采用3级小波分解，将随机序列嵌入到低频系数中-Adding white noise of the audio watermarking procedure for the three wavelet decomposition, the random sequence is embedded into the low frequency coefficient
db53_wavelet
- db53小波正逆变换: 输入:原始信号为正弦波 输出:一级,二级,三级,四级小波分解结果,一级,二级,三级,四级小波分综合结果.-db53 wavelet inverse transform is: Input: original signal for the sine wave output: 1, 2, 3, 4 wavelet decomposition results, first, second, third, fou
MATLABtuxiangxiaobofenjie
- 用多种方法实现的图象的小波分解和重构的源码-Realize a number of ways to use images of wavelet decomposition and reconstruction of the source
Wavelets
- 基于Visual c++的图像小波分解及重构的实现。-Based on Visual c++ Image wavelet decomposition and reconstruction is achieved.
waveletxiaoyu50052
- 基于MATLAB实现的使用小波实现的纹理图像分割，具体过程是先对图像进行三级小波分解，每级都对系数聚类并指导下一 级分类，分割效果较好-Based on MATLAB realize realize the use of wavelet texture image segmentation, the specific process is the first image 3 wavelet decomposition, eac
mH
- 对图像进行小波分解后，并抽取出分解后的水平高频分量，并将其保存出来。-Image after wavelet decomposition, and to take out the level of decomposition after the high-frequency component, and save it out.
xiaobofenxi3ji
- 本程序执行图像的3级小波分解，由他人的程序改进得来-The images procedures 3 wavelet decomposition, the procedure by others to improve them
dwt
- 对原始输入图像进行3级非标准小波分解与重构: 非标准Haar小波分解子程序nstdhaardec2.m 非标准Haar小波重构子程序nstdhaarrec2.m 非标准小波分解子程序mydwt2.m 非标准小波重构子程序myidwt2.m
WB
- 三级小波分解程序~~~~~~~~ 对图像分割有用-~~~~~~~~ 3 wavelet decomposition procedure useful for image segmentation
haar
- haar小波分解源代码 -haar wavelet decomposition haar wavelet decomposition source code source code