基于Opencv与VC环境的视频采集图像滤波与角点检测运动跟踪 首先得装好Opencv-VC-based environment and Opencv video capture image filtering and tracking exercise corner detection equipment must first be good Opencv
可以用于画世界地图。这个函数可以通过控制经纬度画不同范围的世界地图。-Can be used to draw the world map. This function can be painted by controlling the latitude and longitude of different areas of the world map.