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학술대회 Reliable Continuous Object Tracking with Cost Effectiveness in Wireless Sensor Networks
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저자
홍승우, 박수창, 김상하, 류호용
발행일
201507
출처
International Conference on Ubiquitous and Future Networks (ICUFN) 2015, pp.672-676
DOI
https://dx.doi.org/10.1109/ICUFN.2015.7182628
협약과제
14MI2700, Non-stop Active Routing을 지원하는 고가용성 네트워크 운영체제 기술개발, 류호용
초록
For monitoring of a large-scale continuous object, a large number of sensor nodes might be participated with object detection and tracking. In order to reduce huge quantities of data from the sensor nodes, previous studies focus on representative selection for data reporting to a sink. However, they simply choose representatives among a large number of sensor nodes without consideration of node deployment environments and detection accuracy. Hence, this paper proposes a novel object tracking scheme that first makes a set of candidates which are able to show the accurate boundary shape, and then chooses a small number of representatives in the set. Moreover, since the scheme also considers object alteration for representative selection, it can provide high energy-efficiency despite reducing data reporting.
키워드
Continuous objects, detection accuracy, energy-efficiency
KSP 제안 키워드
Continuous object tracking, Cost-effectiveness, Detection accuracy, Node Deployment, Object Detection and Tracking, Sensor node, Wireless sensor networks(WSNs), data reporting, high energy efficiency, large-scale