信标光图像处理是完成空间移动平台光通信跟踪和捕获的一种过程。文章具体讲述了在DM642平台上视频设备驱动程序的开发过程,在图像处理中采用最大中值滤波和质心法能有效地提取目标,应用卡尔曼预测算法能有效地跟踪目标运动轨迹。
beacon image processing in the spatial optical communication system is an important method of finishing the tracking,acquisition course.This paper introduces video device driver model based on DSP/BIOS, Max Mean filter and center method are put forward in this paper for picking up object precisely, Kalman method is adopted to forecast target.