显微镜自动对焦MFC+opencv，包括数据采集和聚焦评价函数算法，后面继续奉上步进电机控制-Microscope autofocus MFC+opencv, including data collection and focusing evaluation function algorithm, the latter continue to offer the stepper motor control

利用OpenCV函数库编写的实现响应鼠标操作并进行画线的功能。-Prepared using OpenCV library implementation of response to the mouse to draw lines to operate and function.