登录
首页 » matlab » matlab

matlab

于 2013-04-11 发布 文件大小:26KB
0 106
下载积分: 1 下载次数: 10

代码说明:

  使用matlab对医学图像进行处理,不同去噪方法结果的对比。(matlab image nosing)

文件列表:

新建文件夹
..........\matlab.mat,30101,2013-04-11

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

  • Floyd-Steinberg
    最经典的弗洛伊德加网算法.图像半色调处理,在印刷纺织等相关领域进行图像的加网计算,而已实现二值化(halftone )
    2017-03-21 15:34:30下载
    积分:1
  • upf_demos
    里面包含kalman,扩展kalman,无迹kalman,粒子滤波,无迹粒子滤波等源码的实现。(upf--The Unscented Particle Filter )
    2009-03-31 13:31:51下载
    积分:1
  • TIP_14_SPL
    基于多尺度超像素的显著性检测代码和文章(Saliency Detection with Multi-Scale Superpixels)
    2020-09-16 16:57:55下载
    积分:1
  • quzaochengxu
    通过阈值去噪,最关键的就是要确定最佳阈值T 的大小.如果阈值太小,可以保留更多的小波系数,但同时噪声也被保留;相反,阈值太大,可以消除更多的噪声,但重要图像特征又将被滤掉,引起偏差.目前使用的阈值分为全局阈值和局部阈值.全局阈值对各层所有的小波系数或同一层内的小波系数都是统一的;局部阈值则是根据当前系数周围的局部情况来确定合适的阈值,具有灵活性.(Threshold denoising, the most critical is to determine the optimal threshold T s size. If the threshold is too small, you can retain more of the wavelet coefficients, but the noise was retained the contrary, the threshold is too large, can be eliminatedmore noise, but the important image features in turn be filtered out, causing bias current threshold is divided into a global threshold and local threshold. global Threshold the wavelet coefficients of all the wavelet coefficients of the layers or on the same floorare unity local threshold is based on the local situation of the current coefficient around to determine the appropriate threshold, with flexibility.)
    2012-05-22 21:33:43下载
    积分:1
  • c_mean
    用matlab实现的c均值聚类算法,用于图像分割,分割效果很好(Matlab achieved with c-means clustering algorithm for image segmentation, segmentation well)
    2009-06-23 19:28:23下载
    积分:1
  • Demo3_line-segment-detection-
    直线检测 Visual C++编写 用于图像处理(line segment detection)
    2012-06-29 16:39:16下载
    积分:1
  • diffraction
    Images of diffraction
    2013-10-21 22:02:24下载
    积分:1
  • Remote-Sensing-Image-Processing
    基于偏微分方程的遥感图像处理方法 利用测试图像对算法进行仿真验证,并与其它图像去噪算法进行去噪效果比较,通过数值对降噪效果进行评估,得出该方法不仅能够去除噪声而且能够很好的保护图像的边缘等细节信息,弥补了高阶非线性扩散去噪方法导致边界模糊的缺陷,提高了遥感图像的质量,改善了视觉效果(Simulation algorithm of remote sensing image processing methods based on partial differential equations using the test image denoising results compare with other image denoising algorithm to assess the value of the noise reduction effect, draw the method can not only remove the noise but well protected image edge details, to make up for the higher order nonlinear diffusion denoising method lead to fuzzy boundaries defects and improve the quality of remote sensing images and improve the visual effects)
    2021-04-15 22:18:54下载
    积分:1
  • denoising
    说明:  利用小波包分解对一个二维含躁图像进行去噪处理(Using Wavelet Packet Decomposition to Denoise a Two-Dimensional Fidgety Image)
    2019-03-05 11:15:44下载
    积分:1
  • sift
    sift匹配算法 尺度不变变换 特征描述子 特征点匹配 (sift match)
    2020-12-10 10:49:21下载
    积分:1
  • 696518资源总数
  • 104360会员总数
  • 40今日下载