PX4 光流模块源码，第一次发布版，可能存在问题。这是现在最好的开源光流模块了。-PX4Flow is an optical flow smart camera. It has a native resolution of 752×480 pixels and calculates optical flow on a 4x binned and cropped area at 250 Hz (bright, outdoors), giving it a very high light sensi

一个可以处理彩色图像的源码，用matlab实现，提取图像每一点的RGB值，并最终将图像转换成一个彩色的圆形点阵，这可以应用在旋转LED的上位机控制中的图形取模上。-A color image can be processed source code, using matlab to achieve, extract images RGB values ​ ​ at each point, and eventually convert the image into a colo