搜索资源列表
suppression
- 运用C++与CUDA结合做超声图像噪声斑点抑制，取得了很好的效果。-The use of C++ and CUDA to do ultrasound images with spot noise suppression, achieved good results.
lvbo
- 邻域平均法滤波 原图像画面清晰，添加勒椒盐噪声后图像上产生勒明显的黑色斑点（噪声），用不同模板的平滑滤波处理后图像上的噪声消失，但是图像变得模糊，并且，使用的模板越大，对图像的去噪效果越好，同时图像也变得越模糊。 -Neighborhood averaging filter clear picture of the original image, add the Le Salt and pepper noise generated after the image Roming notic
SRAD
- 斑点去噪各向异性扩散，该方法在存在相干斑噪声的情况下,能够有效地抑制过分割和在区域边界进行目标边缘的准确-Speckle reduction anisotropic diffusion
Lee
- 快速的Lee滤波算法，代码经过优化，修正和测试，能有效减少SAR图像中的斑点噪声。-Fast Lee filter algorithm, code optimized, modification and testing, can effectively reduce the SAR image speckle noise.
SAR_filter
- SAR图像常用的斑点噪声滤波算法,包括LEE，forst,宽滤波算的源码-the speckle noise filter of SAR image
NSCT
- 该文基于非下采样Contourlet变换(NSCT)和SAR图像的统计特性，提出一种SAR图像增强方法，给出一种基于非下采样塔型分解的斑点噪声方差估计算法和一种基于方向邻域模型的弱边缘增强算法-Based on nonsubsampled Contourlet transform and SAR image statistical property, a SAR image enhancement method is proposed. A speckle noise variance esti
LeeFilt
- 噪声抑制的两个关键环节为建立真实后向散射系数的估计机制和制定同质区域像素样本的选择方案。Lee滤波是利用图像局部统计特性进行图像斑点滤波的典型方法之一，其是基于完全发育的斑点噪声模型，选择一定长度的窗口作为局部区域，假定先验均值和方差可以通过计算局域的均值和方差得到。-Two key aspects of the estimated noise suppression mechanisms for the establishment of the backscattering coefficie
testnlm
- nonlocal means算法的实现，用于去除斑点噪声-nonlocal means
DespeckleFilters
- 一个去除斑点噪声的滤波器的，特别适用于医学超声图像-A filter to remove speckle noise , especially for medical ultrasound image
Statistical-Modeling-of-SAR-Images
- sar图像具有全天时，全天候的特性受人们青睐，但是存在斑点噪声，本文为去除噪声所用的各种统计模型-sar images have all day, all-weather features affected people of all ages, but there speckle noise, the paper used for removing noise of various statistical models
denoisingbywavelet
- 基于小波变换的合成孔径雷达（SAR）图像斑点噪声滤波处理-Wavelet-based synthetic aperture radar (SAR) image speckle filtering
cthard
- 基于轮廓波变换的图像硬阈值去噪程序，并通过等效视数、斑点噪声指数进行评价-Hard-based image thresholding wavelet transform program outline and uated by ENL, speckle noise figure
ctsoft
- 基于轮廓波变换的图像软阈值去噪程序，并通过等效视数、斑点噪声指数进行评价-Image-based soft thresholding wavelet transform program outline and uated by ENL, speckle noise figure
ppbNakagami
- 对SAR图像滤波处理，减少斑点噪声的影响，ppbNakagami-SAR image filtering process, reduce the impact of speckle noise, ppbNakagami
frost
- SAR图像斑点噪声压缩的经典Frost程序-SAR Image speckle compression classic Frost program
SAR-Image-Despeckling
- 基于非局部正则化函数的合成孔径雷达图像斑点噪声去噪算法-SAR Image Despeckling by the Use of Variational Methods With Adaptive Nonlocal Functionals
test
- erdas雷达基本操作模块，斑点噪声，边缘增强，图像增强，亮度调整-erdas basic operation of radar module, a speckle noise, edge enhancement, image enhancement, brightness adjustment
after
- 提供了Lena原始图,并对其加入斑点噪声后用中值,均值进行不同窗口和邻域的滤波,-Provide Lena original figure, and to join with the median after speckle noise, the mean of different window and neighborhood filtering,
100835
- 针对图像加入模拟斑点噪声后,运用实属线形滤波的维纳算法处理噪声,-In view of the image after joining simulated speckle noise, using wiener algorithm to deal with noise is a linear filter,
对于B超图像优化
- 一种去除B超图像的斑点噪声，提高组织结构图像的方法(A method to remove the speckle noise of the B-mode image and improve the image of the tissue structure)