Intelligent Video Analysis Oriented Network Video Monitoring System Software Design And Implementation

In recent years, with the development of network technology and increasing market demand for monitoring, the development of network video surveillance industry is growing rapidly, combined with intelligent video analysis technology application network video surveillance system more and more. In this thesis, based on traditional network video surveillance system and the C/S framework researched the design of intelligent video analysis network video monitoring software, implemented the video surveillance and at the same time designed standard interface oriented the intelligent video analysis technology, to analysis the original images by the interface of the ONVIF intelligent video analysis server. The main contents of this paper as follows:(1)The overall design of network video monitoring software. Analyzed the basic functions demand and intelligent functions requirement of network video monitoring software, designed the overall framework based on the C/S architecture, designed the features and the relationship between the functions.(2)The design and implement of client software. The client software provides the interactive interface for users, users can preview real-time video image, operate the camera to rotate by PTZ control function. Client can define rules of alarm effects as parameters of intelligent video analysis algorithm in server, and show alarm window to users with the analysis results.(3)The design and implement of server software. The main function of server software is design the ONVIF client interface oriented intelligent video analysis technology, contact to the ONVIF sever with intelligent video analysis algorithms, and implement intelligent video analysis features. The other functions of server software are image acquisition based ONVIF protocol, and user management, log management, at last, server software designed database which stores user and log information.(4)The server software provides image acquisition, information management and intelligent video analysis service for client. information management deal with requests from client, and intelligent video analysis services provides the video analysis based on video analysis algorithm, and implement pedestrian detection and smoke detection functions.(5)Software Test. Test the main function of software with hardware and software testing environment, combined client and server and cameras test video preview, pedestrian intrusion alarm, smoke detection alarm and software configuration functions. After testing and analysis, the software interface designed friendly, and the functions work normally.