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Wavelet-decomposition-

于 2011-04-11 发布 文件大小:1299KB
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代码说明:

说明:  基于小波的图像分解与重构以及各种灰度图像。(Wavelet-based image decomposition and reconstruction, and various gray scale images.)

文件列表:

新建文件夹
..........\小波图像分解和重构
..........\..................\loop.m,290,2010-03-23
..........\..................\w5_3_n.m,835,2010-10-13
..........\小波图像分解重构
..........\................\小波图像分解重构
..........\................\................\新建文件夹
..........\................\................\..........\imdwt1.m,1286,2010-09-02
..........\................\................\..........\imidwt2.m,699,2010-09-08
..........\................\................\..........\selfdwt.m,1055,2005-05-28
..........\................\................\..........\selfidwt.m,1731,2005-05-31
..........\................\................\..........\zxjswt2.asv,432,2010-10-13
..........\灰度图像
..........\........\灰度图像





..........\........\........\cam.bmp,66614,2009-05-22
..........\........\........\gray256.gif,12234,2009-05-22
..........\........\........\house1.jpg,4622,2009-05-27
..........\........\........\house2.jpg,5461,2009-05-27
..........\........\........\house3.jpg,5461,2009-05-27
..........\........\........\house4.jpg,6123,2009-05-27
..........\........\........\Image349.gif,312898,2009-05-27
..........\........\........\Image350.gif,76638,2009-05-27
..........\........\........\lena.bmp,66614,2009-05-19
..........\........\........\lena256.bmp,66614,2007-06-02
..........\........\........\Lena512.bmp,263222,2007-06-02
..........\........\........\peppers256.bmp,66614,2007-06-02
..........\........\........\Peppers512.bmp,263222,2007-06-02
..........\........\........\rabbit.jpg,8375,2009-05-22
..........\........\........\result.bmp,73158,2007-11-28
..........\........\........\roof.bmp,39634,2005-03-30
..........\........\........\shi.bmp,105326,2009-05-23
..........\........\........\source.BMP,73160,2007-11-28
..........\........\........\water.BMP,31078,2009-05-30

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  • 12
    说明:  通过高斯函数导数检测图像边缘,实质是方向可调小波变换检测图像边缘(8个方向变换)。(Gaussian function through derivative edge detection in real terms is adjustable direction edge detection wavelet transform (change the direction of 8).)
    2009-04-23 22:50:42下载
    积分:1
  • 脉搏信号降噪
    文基于小波分析的特点,提出了一种对信号进行多重小波 变换的自适应去噪法,该方法不仅克服了小波去噪软硬阈值法的局限性,而且解决了自适应滤波中参考信号选取难的 问题,将该方法用于脉搏信号降噪,得到了满意的去噪效果。(The text features based on wavelet analysis, proposed an adaptive multi-wavelet transform for signal denoising method, this method not only overcomes the limitations of hard and soft thresholding method of wavelet de-noising, and resolve the reference signal adaptive filtering Select the difficult problem of the method is used to the noise of the pulse signal, and been satisfied with the denoising effect.)
    2012-06-18 15:19:37下载
    积分:1
  • 500wavlet
    小波变换的程序包括小波变化 小波分解小波包分解程序(Wavelet transform procedures include wavelet transform wavelet decomposition wavelet packet decomposition program)
    2020-06-29 11:00:02下载
    积分:1
  • tei_kr12
    FMCW调频连续波雷达的测距测角,可以得到很精确的幅值、频率、相位估计,有小波分析的盲信号处理。( FMCW frequency modulated continuous wave radar range and angular measurements, You can get a very accurate amplitude, frequency, phase estimation, There Wavelet Analysis Blind Signal Processing.)
    2017-05-27 14:13:25下载
    积分:1
  • gabor2
    在国外的好论坛下的,gabor小波变换程序,已测,放心使用,非常好的程序。还有一个gabor的也在我的上载中(Good forum in a foreign country under, gabor wavelet transform procedures, has been measured, ease of use, very good program. There is also a gabor' s also my upload)
    2010-12-03 09:33:42下载
    积分:1
  • ex001
    基于matlab小波变换的轴承故障外圈点蚀分析。(Based on wavelet transform matlab punctuate eclipse outer bearing failure analysis.)
    2013-10-27 20:27:56下载
    积分:1
  • ImageInpainting
    说明:  Curvelet变换是由一种特殊的滤波过程和多尺度脊波变换组合而成:本程序对彩色图像进行了curvelet变换从而实现图像去噪的效果。首先对图像进行子带分解;然后对不同尺度的子带图像采用不同大小的分块;最后对每个分块进行Ridgelet分析。(Curvelet transform is a combination of a special filtering process and multi-scale ridgelet transform. In this program, curvelet transform is applied to color image to achieve the effect of image denoising. First, the image is decomposed into sub-band; then the sub-band images of different scales are divided into different sizes; finally, each sub-band image is analyzed by ridgelet.)
    2020-06-07 22:44:15下载
    积分:1
  • XCT_wavetest
    matlab程序,X-CT图像处理,用小波分解去除噪声(matlab program, X-CT image processing, noise removal by wavelet decomposition)
    2009-05-12 17:21:25下载
    积分:1
  • DWT-OMP
    离散小波变换,再用OMP算法重构出原始信号(DWT transmission,OMP )
    2014-03-29 15:17:07下载
    积分:1
  • 3D
    说明:  真正的3 d双树离散小波变换(DWT)的一个数据集x是使用四个严格采样实现可分3 d DWTs在平行。然后subbands四DWTs结合适当。 (The real the 3 d Doubletree discrete wavelet transform (DWT) data set x four to strict sampling separable 3 d the DWTs In parallel. The then the subbands four DWTs combined appropriately.)
    2013-04-16 19:35:55下载
    积分:1
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