针对传统视频监控系统利用人工查看视频,效率低,浪费人力物力的问题,论文设计了一套基于Open CV人脸识别和神经网络预测目标路径的视频监控追踪系统。系统采用Qt框架,利用Qt中QLable显示视频监控信息,利用Open CV技术对视频图像进行面...针对传统视频监控系统利用人工查看视频,效率低,浪费人力物力的问题,论文设计了一套基于Open CV人脸识别和神经网络预测目标路径的视频监控追踪系统。系统采用Qt框架,利用Qt中QLable显示视频监控信息,利用Open CV技术对视频图像进行面部特征提取与人脸特征识别,结合GIS,通过SQL Sever Data Base管理了道路、监控设备位置等空间位置信息,利用Open Gl展示了空间数据,并通过神经网络预测模型对目标的下一个途经地点进行了预测,实现了系统对监控区域的实时视频监控。测试表明,该系统能够快速高效地进行目标追踪和预测以及辅助生成围堵方案。展开更多
[Objective] The paper is to construct the logistics tracking management system of tropical agricultural products based on supply chain.[Method] With tropical agricultural products in Hainan as study object,based on lo...[Objective] The paper is to construct the logistics tracking management system of tropical agricultural products based on supply chain.[Method] With tropical agricultural products in Hainan as study object,based on logistics supply chain files and electronic tag coding of agricultural products,cold chain temperature and humidity monitoring,vehicle transportation positioning,data exchange of XML Web services and role-based permission dynamic allocation,the multi-level multi-permission and multi-role logistics tracking management system of tropical agricultural products has been established.[Result] The system constructs information exchange platform for various links of logistics supply chain of tropical agricultural products,which realizes the entire quality monitoring and information tracing of agricultural products,thus enhancing the competitiveness of supply chain in company.[Conclusion] The system has good application and extension prospect.展开更多
文摘针对传统视频监控系统利用人工查看视频,效率低,浪费人力物力的问题,论文设计了一套基于Open CV人脸识别和神经网络预测目标路径的视频监控追踪系统。系统采用Qt框架,利用Qt中QLable显示视频监控信息,利用Open CV技术对视频图像进行面部特征提取与人脸特征识别,结合GIS,通过SQL Sever Data Base管理了道路、监控设备位置等空间位置信息,利用Open Gl展示了空间数据,并通过神经网络预测模型对目标的下一个途经地点进行了预测,实现了系统对监控区域的实时视频监控。测试表明,该系统能够快速高效地进行目标追踪和预测以及辅助生成围堵方案。
文摘[Objective] The paper is to construct the logistics tracking management system of tropical agricultural products based on supply chain.[Method] With tropical agricultural products in Hainan as study object,based on logistics supply chain files and electronic tag coding of agricultural products,cold chain temperature and humidity monitoring,vehicle transportation positioning,data exchange of XML Web services and role-based permission dynamic allocation,the multi-level multi-permission and multi-role logistics tracking management system of tropical agricultural products has been established.[Result] The system constructs information exchange platform for various links of logistics supply chain of tropical agricultural products,which realizes the entire quality monitoring and information tracing of agricultural products,thus enhancing the competitiveness of supply chain in company.[Conclusion] The system has good application and extension prospect.