iran-sar-image

说明：  自编快速傅里叶变换函数 自适应中值滤波傅里叶变换函数快速傅里叶变换(Self-programmed FAST Fourier Transform function adaptive Median filter Fourier Transform Function fast Fourier Transform)

说明：  图像检测，目标检测简单来说就是找出图像中的目标并给定目标的位置，一般用矩形框定位出目标(In image detection, target detection is simply to find out the target in the image and give the location of the target. In general, the rectangular box is used to locate the target)

Tarel和Hautiere的图像去雾方面的程序，去雾效果很不错，对于研究很在参考价值。(Tarel and Hautiere image to the fog of program, go to mist effect very good, to study in a reference value. )

别人编写的运动检测gui，能够检测运动目标以及测速，给大家分享一下。(Written by someone else' s motion detection gui, can detect moving targets and guns, to share with you.)

运用滤波反投影的方法对所输图像进行重建，其中可以对图像的滤波和插值进行选择。(Using filtered back-projection method for the reconstruction of the input images, which can filter and interpolation of images to choose.)

压缩感知中利用增广拉格朗日方程解最小稀疏正则化的恢复算法(DAL solves the dual problem of (1) via the augmented Lagrangian method (see Bertsekas 82). It uses the analytic expression (and its derivatives) of the following soft-thresholding operation， which can be computed for L1 and grouped L1 (and many other) sparsity inducing regularizers. If you are interested in our algorithm please find more details in our technical report or in my talk at Optimization for Machine Learning Workshop (NIPS 2009).)

SIFT特征提取演算法(包含匹配以及除错机制RANSAC)-可用于两张影像之特征点匹配 (SIFT feature extraction algorithm (including the match, as well as debug mechanisms RANSAC)- can be used for two images of the feature points matching)

图像倒频谱生成并分析，可以用于运动模糊图像的PSF参数估计(Cepstrum image generation and analysis, can be used for motion-blurred image PSF parameter estimation)

The tool box contains the matlab code for image denosing in nsct.

说明：  example used in Python & VTK