教師資料查詢 | 類別: 期刊論文 | 教師: 鄭建富 CHIEN-FU CHENG (瀏覽個人網頁)

標題:Distributed Barrier Coverage in Wireless Visual Sensor Networks with β-QoM
學年100
學期2
出版(發表)日期2012/06/01
作品名稱Distributed Barrier Coverage in Wireless Visual Sensor Networks with β-QoM
作品名稱(其他語言)
著者Cheng, Chien-Fu; Tsai, Kuo-Tang
單位淡江大學資訊工程學系
出版者Piscataway: Institute of Electrical and Electronics Engineers
著錄名稱、卷期、頁數IEEE Sensors Journal 12(6), pp.1726-1735
摘要Wireless visual sensor networks (WVSNs) can not only provide monitoring functions like wireless sensor networks but also capture images of the monitored area. This is why the barrier coverage problem in WVSNs has received attention from many researchers. However, previous research of barrier coverage did not consider breadth of coverage, i.e., the width of collected images. In this paper, we consider breadth to increase the quality of monitor (QoM) of WVSNs. For WVSNs consisting of camera sensors without rotation capability, we propose an algorithm called basic distributed β-breadth belt-barrier construction algorithm without rotation (D-TriB). D-TriB constructs a belt-barrier with β breadth to offer β level of QoM, we call β-QoM. For WVSNs consisting of camera sensors with rotation capability, we propose the enhanced distributed β -breadth belt-barrier construction algorithm with rotation (D-TriBR). The proposed algorithms can not only reduce the number of camera sensors required to construct a barrier but also ensure that any barrier with β-QoM in the network can be identified. Finally, the successful rate of the proposed algorithms under different conditions, including β requirement, sensor distribution, and rotation capability, is also evaluated through simulations.
關鍵字Barrier coverage;camera rotation;quality of monitor;wireless visual sensors network
語言英文
ISSN1530-437X
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者Cheng, Chien-Fu
審稿制度
國別美國
公開徵稿
出版型式,紙本
相關連結
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