sar

说明：  视频追踪的框架算法，实现了基于meanshift和feature based的跟踪算法(Framework for video tracking algorithm meanshift based and feature based tracking algorithm)

用于在图像处理以及计算机视觉中，作为测试的COIL20数据集(The COIL20 data set used as a test in image processing and computer vision)

说明：  在我们的移动端开发中，需要用到折线图，本篇内容就是用flutter写的一个折线图例程。(In the development of our mobile terminal, we need to use the line chart. This article is a line chart routine written by flutter.)

运用sar图像处理的方法，将卫星图片中的农田和城镇区分开来(The method of SAR image processing is used to distinguish farmland and town from satellite images.)

实现简单的灰度图像均衡化。使用python编写，程序简单易懂。(This file contains program about image equalization.)

sift详细编写,方向等参量，参数取舍详细(sift Detailed compilation of sift, direction and other parameters, detailed selection of parameters sift sift sift sift)

说明：  用分水岭算法进行图像分割，借鉴形态学理论，将一幅图看成拓扑性地图，其中灰度值对应地形高度。(The watershed algorithm is used for image segmentation, and a map is regarded as a topological map, in which the gray value corresponds to the terrain height.)

使用中值，均值，小波，DCT，PCA五种方法实现对图像的去噪处理。(Five methods, median, mean, wavelet, DCT and PCA, are used to denoise the image.)

说明：  可以进行点云数据精简，适合用matlab处理(Point cloud data reduction)

fisher 的lda算法，注释非常详细清晰(fisher)