一种基于FPGA的实时视频跟踪系统硬件平台设计

Design of a FPGA-based hardware platform of realtime video tracking system

提出一种基于FPGA的视频跟踪系统硬件平台的设计方法,包括主控芯片、CMOS图像采集、多端口SDRAM控制器、图像VGA显示、SOPC系统和云台控制驱动等电路的设计。通过该平台,可以实现实时图像采集、缓存、显示和云台驱动;在SOPC系统中加入代码,可以实现运动目标的检测、跟踪、定位,改变云台转动方向,实现自主跟踪。

A FPGA-based hardware platform design of video tracking system is presented,which includes DSP,CMOS image acquisition,multiport SDRAM controller,image VGA display,SOPC system and PTZ control drive circuit,etc.By using the platform,real-time image acquisition,caching,displaying and PTZ driving can be realized; by adding code to SOPC system,detecting,tracking,and positioning of moving targets can be realized,and rotation direction of PTZ can be changed,autonomous tracking can be realized.