运动视频图像中运动方向自动检测系统设计Design of automatic detection system for target motion direction in sports video image
薛良磊
摘要(Abstract):
针对自动检测系统存在运动方向检测不准确、速度慢、耗费时间长以及功能相对单一等问题,且成本较高,很难达到自动检测实时、可靠的标准,为此,对运动视频图像中运动方向的自动检测系统进行设计。自动检测的硬件平台由ARM的微型处理器、视频图像自动检测模块、信号探测采集模块、报警警示灯模块以及各个连接口组成;系统软件设计主要包含运动方向跟踪和PID控制。实验结果表明,该系统运动方向检测准确、速度快、耗费时间短,并且耗费成本较低,可靠性与实时性较强。
关键词(KeyWords): 运动视频图像;报警;信号探测;运动方向;自动检测;PID控制
基金项目(Foundation):
作者(Author): 薛良磊
DOI: 10.16652/j.issn.1004-373x.2018.13.025
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