登录
首页 » matlab » Images-denoising--based-on-wavlet

Images-denoising--based-on-wavlet

于 2013-11-22 发布 文件大小:87KB
0 239
下载积分: 1 下载次数: 5

代码说明:

  从原始图像产生噪声图像,使用db1执行2层小波,使用wpbmpen进行全阈值选择,采用硬阈值和软阈值处理方式,保存低频,进行图像降噪,并绘制各分解系数图像。(Generated noise image from the original image, using db1 wavelet perform two layers using wpbmpen full-threshold selection, using hard threshold and soft threshold approach, saving low frequency, image noise reduction, and draw the decomposition coefficients images.)

文件列表:

Images denoising based on wavlet

.................................\wavletdenoise.m,1098,2013-11-22
.................................\小波分解.m,160,2007-04-19
.................................\小波重构.m,223,2009-06-11

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • threshold-roc
    一些基本的图像处理算法的matlab实现,包括边缘提取和roc分析等(some basic image processing algorithms to achieve Matlab, including edge detection and analysis roc)
    2006-12-27 10:59:08下载
    积分:1
  • bcolor_treat
    说明:  利用matlab从某张图片中提取或删除某种颜色的背景。(extract/delete certain color from a picture)
    2019-05-09 09:44:52下载
    积分:1
  • perspective-transform
    透视变换程序,实现三维物体到二维图像的透视变换。(the program of perspective transformation)
    2011-11-05 14:47:01下载
    积分:1
  • Rumore_marrone
    Brown noise generated in Matlab
    2009-04-09 01:06:49下载
    积分:1
  • vqwatermarking
    matlab编的基于图像矢量量化的水印程序,用分割码本的办法嵌入水印!(matlab for image vector quantization-based watermarking process, with the approach of the division of code embedded watermark!)
    2021-01-04 22:08:54下载
    积分:1
  • wcompress_upload.m
    可对灰度及彩色图像进行压缩及解压缩,通过变量名可以实现基于不同方式(多级树集合分裂spiht,ezw,stw,wdr等)的压缩,形如wcompress( c ,X,SAV_FILENAME,COMP_METHOD)(The wcompress command performs either compression or uncompression of grayscale or truecolor images.)
    2016-04-14 16:44:33下载
    积分:1
  • Harrispin
    采用小波变换提取图像特征,对图像特征点进行匹配可以实现畸变图像校正。(Using wavelet transform to extract image features, the image feature points matching can be achieved distortion image correction.)
    2016-04-04 13:20:44下载
    积分:1
  • Plot_PreRecallThousand
    在进行图像显著性分析时,要通过PR曲线进行比较不同方法的好坏,这个源码可以实现此功能。(Significantly during image analysis, through PR curves comparing different methods is good or bad, this source can achieve this functionality.)
    2013-05-24 10:47:12下载
    积分:1
  • cedif
    改进后的非线性各向异性扩散用于图像中的保边去噪,增加了二阶导数,是滤波效果更好(Improved nonlinear anisotropic diffusion for edge preserving image denoising, an increase of second derivative, is a better filtering effect)
    2010-09-28 16:21:59下载
    积分:1
  • DWT-watermark
    一些dwt数字水印 源码和一些资料希望对大家有用 呵呵(dwt digital watermarking)
    2010-05-12 21:33:04下载
    积分:1
  • 696516资源总数
  • 106562会员总数
  • 4今日下载