The invention is applicable to the technical field of traffic information collection, and provides a traffic volume detection method and device based on video data and terminal equipment. The method comprises the steps: determining the centroid coordinates of each vehicle in an i
本发明适用于交通信息采集技术领域,提供了一种基于视频数据的交通量检测方法、装置及终端设备,该方法包括:确定第i帧视频图像和第i+1帧视频图像中的每一车辆的质心坐标,计算并检测第i帧视频图像中任一第一质心坐标与第i+1帧视频图像中任一第二质心坐标之间的第一质心距离,若第一质心距离小于第一预设阈值,检测第一质心坐标与第二质心坐标是否位于预设虚拟线的两侧,成立时当前车辆数目加1;按照根据第一质心距离统计车辆数目的方法,统计预设数目的视频图像序列对应的车辆数目;进而计算预设数目的视频图像序列对应的交通量。本发明统计的车辆数目更准确,获得的交通量也更准确,有利于道路交通运行状况等的分析处理。
Traffic volume detection method and device based on video data and terminal equipment
基于视频数据的交通量检测方法、装置及终端设备
2021-03-26
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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