Design And Research Of Campus Network Video Information Retrieval

With the development of information society,the video surveillance system of the low cost, powerful and flexible function has been widely applied to the public place.It is runned the long period and produced the huge multimedia information by stored in the server,so an operator usually has to spand most time to maintain it in these database. The mass media information need to adopt the advanced search technology.This paper presents a solution of Lucene subject oriented retrieval engine based on the campus video network, and realizes the video information retrieval engine.The concrete design process is as follows:(1) Research and collate the relevant papers that at home and abroad about the education and teaching, summarize and organize these papers to complete the summary report.(2) The system development related technologies have been studied and summarized, analyzed the Web development technologies that the system have used, developed the system based on WebService platform. Learn and understand the principles of SSH framework, both the MVC design pattern and MySql databases.Focus on the Lucene kit of Java index.(3) The system requirements analysis, combined with the actual situation in Sichuan Electromechanical Institute, the campus video monitoring system’s overall objectives, user groups, functional requirements, security and performance requirements, preparations were made for the system design.It is the key to put forward the scheme of search engines based on the campus network video information.(4) The campus video monitoring information retrieve system of Sichuan Electromechanical Institute is designed, combined with the actual situation of the design principles, the overall system structure,the function structure, such as crawling, indexing and retrieval function, the flow diagram, the function module,the database from the E-R map and the detailed logical form were made for the system design.(5) Use MyEclipse8.5 development tools to achieve the whole campus video monitoring information retrieval system, show the related interface screenshots,and realize full-text retrieval system of campus network video Web site based on Lucene.After the system is deployed in the real network environment, it can run normally and satisfy the basic needs of campus video monitoring database system in Sichuan Electromechanical Institute, and has certain management efficiency.