| Summary: | 碩士 === 國立臺灣科技大學 === 電機工程系 === 102 === In recently years, monitoring system is more and more attention. Because terrorist attacks continue to occur around the world. But traditional monitoring systems only have Monitoring and video recording capabilities. Supervisors cannot accurately know a suspicious object in the scene or do not warn when an event occurs. In this paper, we use TI (Texas Instrument) digital signal processing TMS320DM642 development platform with two dual-cameras structure consisting of an intelligent public security surveillance system. In dual camera architecture, the field camera is used to detect pedestrians and abandoned or stolen events. PTZ camera will capture events related facial image when an event occurs in the scene. This system uses two dual-cameras system architecture. So we use this feature to track pedestrians in the scene. Through the three-dimensional coordinates of the formula can calculate depth distance for pedestrians. So we can know pedestrians movement direction in the scene. Finally, we have to develop a human interface for supervisors to use. Through human interface can see two dual-camera system real time image and related images when the event occurred. Thus, we achieve intelligent public security surveillance system with two dual-cameras.
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