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http://dx.doi.org/10.5391/JKIIS.2007.17.6.786

Soundsource Localization and Tracking System of Intruder for Intelligent Surveillance System  

Park, Jung-Hyun (중앙대학교 전자전기공학부)
Yeom, Hong-Gi (중앙대학교 전자전기공학부)
Jung, Bong-Gyu (중앙대학교 전자전기공학부)
Jang, In-Hun (중앙대학교 전자전기공학부)
Sim, Kwee-Bo (중앙대학교 전자전기공학부)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.17, no.6, 2007 , pp. 786-791 More about this Journal
Abstract
In the place that its security is crucial, the necessity of system which can tract and recognize random person is getting more important. In this paper, we'd like to develop the invader tracking system which consists of the sound source tracking-sensor and the pan-tilt camera for wide-area guard. After detecting the direction of any sound with the sound source tracking-sensor at first, our system make move the pan-tilt camera to that direction and extract reference image from that camera. This reference image is compared and updated by the next captured image after some interval time. By keeping on it over again, we can realize the guard system which can tract an invader using the difference image and the result of another image processing. By linking home network security system, the suggested system can provide some interfacing functions for the security service of the public facilities as well as that of home.
Keywords
Intelligent surveillance system; Sound localization; Pan-Tilt Camera; Tracking;
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