universal_index

ENVI中HDF5科学数据支持补丁,更新为一个SAV文件 ,放在安装目录的save_add文件 夹下，启动ENVI即可使用。(HDF5 scientific data in support of ENVI patches, updates to a SAV file on the installation directory save_add folder, start ENVI can be used.)

any help to perform DCT IDCT walsh inverse walsh on image

该算法先通过七点进行M估计，然后挑选三点进行精确匹配运算(This algorithm firstly the fuzzy matching to achieve slightly at the beginning of localization, to achieve accurate positioning on the basis of improve the accuracy simulation)

Matlab图像处理教程简易教程 - /1、图像的读取和显示 /2、图像的点运算 /3、图像的几何变换 /4、空间域图像增强 /5、频率域图像增强 /6、彩色图像(Matlab image processing tutorial Easy Tutorial-/1, read and display image/2 image point operations/3, the image of geometric transformation/4 spatial domain image enhancement/5, the frequency domain image enhancement/6 color image)

内含完整基于图像处理的缺陷检测源代码，可以直接运行(Including a complete defect detection based on image processing source code can be directly run)

基于图像的灰度共生矩阵方法的图像纹理分割(Gray-level image-based methods of co-occurrence matrix image texture segmentation)

可以打开各种图像格式，并显示，很好很强大(Can open a variety of image formats)

sample illust back image2 mask sample

说明：  matlab 实现高光谱图像处理中omp算法(OMP algorithm in hyperspectral image processing based on MATLAB)

说明：  K近邻(KNN)平滑滤波器算法，包括椒盐噪声和高斯白噪声下平滑处理的结果(K-Near Neighbor (KNN) Smoothing Filter Algorithms, Including Smoothing Processing Results under Salt and Pepper Noise and Gauss White Noise)