gherbi

积分:430
上传文件:12
下载次数:282
注册日期:2018-04-03 21:36:46

上传列表
contourlettt.rar - contourlet method for processing images, and for partionning,2018-04-03 22:09:38,下载2次
mov.zip - flash movies, with image processing, into parts different for developping,2018-04-03 22:08:22,下载1次
ssseg.zip - segmentation, is decomposing image into different parts.,2018-04-03 22:06:37,下载2次
match.rar - image matching, image processing, with matlab code,2018-04-03 22:05:24,下载3次
2D.zip - partial differential equations, for image processing,2018-04-03 22:04:23,下载2次
tux.rar - image segmentation, by partial differential equation,2018-04-03 22:02:10,下载5次
sh_nano.rar - image segmentation by partial differential equation,2018-04-03 21:58:22,下载1次
mult.rar - image segmentation, with partial differential equation for multiphase case,2018-04-03 21:50:08,下载2次
reg.zip - image enhancement, and bluring, segmentation are fields in image processing,2018-04-03 21:46:15,下载1次
PDE_MTHD.zip - method for image segmentation by partial differential equation,2018-04-03 21:43:53,下载3次
sg.rar - chen vese method for image segmentation, with matlab programming code,2018-04-03 21:42:22,下载2次
61409.zip - image segmentation, active contours, shape prior,2018-04-03 21:39:37,下载8次

近期下载
SAR-autofocus-using-semidefine.zip - 这个是用于合成孔径雷达图像自聚焦的算法,易于实验,具有良好的效果。适合入门者。
PGA.rar - 功能[DATAOUT]= PGA(DATAIN),执行相位梯度 %ISAR自动对焦。 % %DATAIN ISAR范围内的实时数据。 DATAOUT%范围内的实时数据已被删除平移 %相位误差。 % %参考: %D.E.瓦尔,P.H.艾歇尔,特区吉利亚,C.V. Jakowatz,“相 %梯度自聚焦一个强大的工具,用于高分辨率SAR相 %修正“,硕士论文。航空。&电子系统,第30卷,3,1994。
eyivfuwv.zip - 合成孔径雷达(SAR)目标成像仿真,针对EMD方法的不足,music高阶谱分析算法,包括AHP,因子分析,回归分析,聚类分析,可以得到很精确的幅值、频率、相位估计,光纤陀螺输出误差的allan方差分析,有PMUSIC 校正前和校正后的比较,是信号处理的基础。
SARautofocus-by-sharpness.zip - 这个是用于合成孔径雷达图像自聚焦的算法,易于实验,具有良好的效果。适合入门者。
Range-Dependent-Phase-Gradient-Autofocus.rar - The Phase Gradient Autofocus (PGA) algorithm has been widely used in Spotlight Synthetic Aperture Radar (SAR) to remove motion-induced blurs in the images. The PGA algorithm has been proven to be a superior autofocus method. PGA assumes a narrow beam, which is valid for most SAR systems. However, lower altitude SA& have large range dependencies that cannot be ignored. A new phase estimator for PGA is introduced and extended to allow range dependence. An ERS-1 image of Death Valley is used in simulations comparing the new estimator to the widely used maximum likelihood approach and in demonstrating the range-dependent PGA algorithm.
SARFilter.rar - SAR图像三种滤波方法: 1、gamma_MAP滤波; 2、均方差滤波: 3、Lee滤波
sar.rar - 几种常见的sar图像去噪方法,比如有frost滤波,lee滤波,卡尔曼滤波等。
image-filter.rar - 多种不同的图像滤波Matlab源码,包括威纳滤波、小波滤波、贝叶斯滤波、LEE滤波、frost滤波、kuan滤波等。
各滤波器减少相干斑噪声.zip - 该文件主要用于减少相干斑噪声,包含各种常见的滤波器如Lee滤波器,Frost滤波器等
滤波边缘检测以及评价指标.zip - 内含lee滤波、中值滤波和frost滤波,并有边缘检测算子canny,以及sar滤波之后的评价指标PSNR和ENL等
sar_quban.rar - 合成孔径雷达图像(SAR)基于相关模型的matlab去斑算法,程序中需确定等效视数和滤波窗口大小,然后就能得到平滑后的SAR图像
Image-Quality-Parameter-1.zip - Image Quality Parameter - Mean - Standard Deviation - Equivalent Number of Looks - Variance
psnr-snr-enl.rar - 衡量图像去噪和SAR图像降斑效果的一些指标,psnr,snr,enl
ENL.rar - usefull function to calculat ENL in SAR image denoising ,we computed the equivalent number of looks (ENL), a standard parameter widely used in the remote sensing community which measures the speckle reduction in homogeneous areas. with some SAR images
myEnl.zip - 此程序用于对干涉图滤波结果进行评价,包括EPI和ENL两个指标
去噪评价指标ENL, SSIM, PSNR,SNR,EPI.zip - 图像去噪的评价指标ENL, SSIM, PSNR,SNR,EPI
GetDiffValue.rar - 彩色图像做差运算,并分RGB 以及亮度进行直方图统计,计算得到二阶导数为零的点,完全自主创作,效果理想
海森矩阵.rar - 海森矩阵在图像处理中有许多应用,此代码为海森矩阵的matlab代码
MultHessian.rar - hessian矩阵增强图像,在多个尺度上分别对图像进行增强并进行图像融合得到最终的增强图像
HHessianImagee.rar - 基于hessian矩阵的图像处理,,内附hessian的matlab源码

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