图像处理，就是能根据图像做一些数据的提取，而且可以更改图像的角点-Image processing, is to be able to do some data extraction based on the image, and you can change the image corner

编程实现一个高斯噪声的三维表现图，投影方式可以选择XY,YZ,XZ或无投影，绘图方式有线图、面图、点线图及点面图供选择，并可以设置图像的透明度。-Programming to achieve a three-dimensional performance of gaussian noise figure, the projection method can select the XY, YZ, XZ or no projection, drawing methods have a map, th

利用opencv处理靶环图像，找到靶环中心，弹点，计算弹点到中心距离，得到射击靶环数-Image processing using opencv target ring, find the center of the target ring, playing the point, calculate the distance to the center point bullet, get a shot of the target number of rings

运用FAST特征点匹配算法，通过模板对整张大图实现实现图像的特征点匹配，并获取匹配分数和匹配位置信息。(The FAST feature point matching algorithm is used to realize the feature point matching of the image through template pairing of the whole large image, and the matching score and matching location i