网络化摄像实时测量系统的设计与实现

Design and Implementation of Real-time Measurement System Based on Networked Camera

现有的摄像头采集系统已经可以做到图像采集,定位捕捉等功能,但仍缺少大场景下高速实时定点测量与传输的功能。针对目前普通摄像系统功能单一、不完善的问题,设计并实现了一种基于互联网的摄像测量系统。该系统利用2个OV7725摄像头分别从两个角度采集目标物位置信息,两个摄像节点所采集到的数据通过一个百兆/千兆以太网交换机与连接在该交换机的一个终端节点实现网络互联,在终端上对所接收到的数据进行分析处理,得到目标物的高度值,实现了在各个场合的实时监控与目标物高度的采集。该系统利用了图像识别、网络互联等技术,能够适应未来监控识别的发展趋势。

The existing camera collection system can achieve image acquisition,positioning capture and other functions,but the deficiency of high-speed real-time fixed-point measurement and transmission in large scenes still exists.In view of the single functional and imperfect ordinary camera system,an internet-based camera measurement system is designed and realized.The system uses two OV7725 cameras to collect target location information from two angles respectively.The data collected by the two camera nodes realizes network interconnection with one terminal node connected to the switch through a Gigabit to Gigabit Ethernet switch,the received data was analyzed on the terminal to obtain the height value of the target,and this realizes real-time monitoring and target height collection on various occasions.The system uses image recognition,network interconnection and other technologies,which can fulfill the development trend of future monitoring and recognition system.