摘要
该文采用TI公司的专用多媒体处理芯片TMS320DM642作为主控芯片,结合视频编解码芯片等设计了三通道的视频监控系统。首先介绍了该系统的各硬件组成模块,然后简单介绍了系统中用到的软件模块,最后给出了系统的软件流程图。该系统应用广泛,可用于安全防范、工业控制等场合。
In this paper,using TI＇s TMS320DM642 dedicated multimedia processor chip as the master chip,combining video codec chips designed a three-channel video monitoring system.First introduced the various hardware components of the system modules,then a brief introduction of the system used in the software modules,finally,the system software flow chart.The system is widely used,can be used for safety precautions,industrial control situations.
出处
《仪器仪表用户》
2010年第4期25-27,共3页
Instrumentation
关键词
DSP
视频监控
运动检测
DSP
video monitoring
motion detection
