搜索资源列表
db-wavelet
- Matlab环境下利用Daubechies小波族中的db10小波对散斑退化图像进行了压缩数值仿真研究。研究表明：阈值以及分解层次的选取影响着图像压缩的质量。-Matlab environment using Daubechies wavelet tribal db10 wavelet the withdrawal of speckle image compression for the numerical simulation. Research shows : the threshold le
srad
- SRAD filetr for speckle reduction .This filter is a variant of anisotropic diffusion which successfully removes speckle type noise from images.
数字散斑相关亚像素位移测量方法研究与实验
- 数字散斑相关亚像素位移测量方法研究与实验，详细介绍了DSCM在力学测量中的应用-Digital speckle correlation method of sub-pixel displacement measurement and experiment, described in detail DSCM measurement in mechanics
数字散斑相关(DSCM)程序
- 数字散斑相关(DSCM)程序，可以精确算出前后两幅图片的位移，精确到亚像素-Digital speckle correlation (DSCM) program, you can accurately calculate the two pictures before and after the displacement, to the sub-pixel precision
wave
- 这是一个改进小波变换算法，实验证实有效减少相干斑噪声-This is an improved wavelet transform algorithm, the experiment proved to be effective to reduce speckle noise
imageprocessing_skeleton
- 数字图像处理，包括Random noise，Speckle，Saturation，Contrast，Threshold，Gamma，Black and White，等-image processing，includingRandom noise，Speckle，Saturation，Contrast，Threshold，Gamma，Black and White，and so on
dicp
- 对数字散斑图像，还有彩色图像作了增强，滤波等相关处理。边缘检测方法在本文中也有所涉及。-Digital speckle images, as well as color images were enhanced filtering and correlation. Edge detection method has also been involved in this article.
RadarSceneMatchingImage
- ：采用基于内容的图像检索方法，对雷达景象匹配数据库中的图像数据进行兴趣目标的查询检索与识别．由于 雷达图像具有受斑点噪音影响明显等特点，故综合运用迭代阈值选取以及区域生长的方法，进行兴趣目标(主要是 机场)的分离；由于匹配数据库中图像数据范围比较大，包含目标多，为了在检索过程中确定检索目标在图像中的 位置，预处理时，采用对同一图像多幅子图进行特征提取的方法，最终在检索时通过子图范围来确定目标在大幅图 像上的位置．由实验分析，证明在机场目标的检索识别中，这一方法是可行的．-Cont
000_PRN_Nonlinear_Diffusion_in_Laplacian_Pyramid_D
- 将Laplacian变换与各向异性扩散相结合，多尺度各向异性扩散处理斑点图像-The Laplacian transformation and the combination of anisotropic diffusion, multiscale anisotropic diffusion speckle image processing
000_Speckle_reduction_and_contrast_enhancement
- 应用各向异性扩散理论推导出来的一种方法，用以抑制斑点与增强边缘-Application of anisotropic diffusion theory derived a method to suppress the speckle and enhance edges
000_speckle_in_ultrasound_B-mode_scans
- 研究超声斑点分布模型及其统计分布特征，比较早的参考文献-Distribution Model of ultrasonic speckle statistical distribution characteristics of earlier references
000_Speckle_reducing_anisotropic_diffusion
- 斑点抑制各向异性扩散方法，是对传统ANDI方法的扩展，是处理斑点图像有代表性的文章之一。-Speckle Reduction anisotropic diffusion method is an extension of traditional methods ANDI, is dealing with spot images of representative articles.
bj
- 基于提升小波变换的SAR图像相干斑抑制，新颖，有用。-SAR based on lifting wavelet transform speckle, novel, useful.
espi--Debug
- 通过电子散斑干涉实验采集图像，对图像进行相减可以得到反应x方向位移的条纹 。-Collected by electronic speckle pattern interferometry images, subtracting the image x direction displacement reaction can be striped.
Oracle
- 对激光散斑的图像进行处理，计算其相对位移-Laser speckle image processing to calculate the relative displacement
wavelet_quzao
- 在小波域实现图像去噪，先对图像进行3级小波分解，然后对各子带进行阈值处理，实现降噪目的。-reduce speckle noise using wavlet method
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
- 相干斑滤波，sar图像处理经典空域滤波算法-speckle filter
A-Texture-Based-Adaptive-Speckle-Suppression-Meth
- medical image processing
MRF_Despkle
- 马尔可夫随机场的SAR图像相干斑产生,并包含一实验图像-the simulation of SAR image speckle using MRF