Airport Security Video Object Tracking Algorithm Design

Digital image processing and computer vision is developed rapidly in recent years, research in the field, is now widely used in civilian and military, and so many ways. Video detection technology to track is very active in this area one of the topics. The main thesis studied for airport security video detection tracking algorithm used in the airport enclosure sector alarm monitoring system.First of all papers on the target detection technology and the status quo, the difference in target detection and monitoring of movement, object segmentation, feature extraction and target recognition, and other key technologies described in detail. In the target detection algorithm based on the focus of this paper, based on the characteristics of the track's three-step search algorithm, Jack search algorithm, genetic algorithms, simulated annealing, such as target tracking algorithm.In target detection, target tracking the research of key technologies on the basis of the papers given for Tibet shigatse airport security to track the use of video detection system design, function and multi-level approach to achieve image analysis test, to learn the background of the test, moving target detection test, the goal of cross-border Test, a target difficult to track testing, the goal of dynamic track testing and test results. Test results show that the system meets the airport security system reliability and stability.