상세정보
학술지
Energy-Efficient Boundary Monitoring for Large-Scale Continuous Objects
- 발행일
- 201207
- 출처
- IEICE Transactions on Communications, v.E95-B no.7, pp.2451-2454
- ISSN
- 0916-8516
- 출판사
- 일본, 전자정보통신학회 (IEICE)
- 협약과제
- 12PI1100, 다자간 협업을 위한 몰입형 스마트워크 핵심기술 개발, 김도영
- 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 candidates without consideration of node deployment environments and detection accuracy. Hence, this letter proposes a novel object tracking scheme that first makes a small set of candidates and then chooses a small number of representatives in the set. Also, since the scheme also considers object alteration for representative selection, it can provide high energy-efficiency despite reducing data reporting. © 2012 The Institute of Electronics, Information and Communication Engineers.
- KSP 제안 키워드
- Continuous Object, Detection accuracy, Efficient boundary, Information and communication, Node Deployment, Object Detection and Tracking, Sensor node, Small set, data reporting, energy-efficient, high energy efficiency