摘要
在简单介绍了全自主足球机器人比赛系统的基础上 ,分析了传统视觉系统的缺点 ,给出了用CMOS图像传感器OV7620、SRAM帧存储器IS61LV25616、CPLD/FPGA控制器EPF10K10LC84-3以及DSP器件TMS320VC5416设计的新型嵌入式图像采样处理系统的设计方案。提出了RGB空间到HIS空间的变换方法 ,从而明显提高了足球机器人视觉系统的速度和可靠性。
The competition system of autonomous soccer robot is outlined.Based on the simple analysis of the shortcomings of traditional vision system,a newembed image sampling processing system is designed.This system includes CMOS image sensor OV7620,SRAM frame memory IS61LV25616,CPLD/FPGA controller EPF10K10and digital signal processor TMS320VC5416.Awayto transformRGB model to HIS model is presented.Experiments showthat it can promote the speed and reliability of the soccer robot vision system.
出处
《国外电子元器件》
2004年第10期11-14,共4页
International Electronic Elements
