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:Encircled Belt-Barrier Coverage in Wireless Visual Sensor Networks
學年105
學期2
出版(發表)日期2017/07/01
作品名稱Encircled Belt-Barrier Coverage in Wireless Visual Sensor Networks
作品名稱(其他語言)
著者Cheng, Chien-Fu; Tsai, Kuo-Tang
單位
出版者
著錄名稱、卷期、頁數Pervasive and Mobile Computing 38(1), p.233-256
摘要In order to increase the Quality of Monitoring (QoM) of Wireless Visual Sensor Networks (WVSNs), we revisit the barrier coverage problem with three factors, including importance of image, breadth of image and rotation capability. Without consideration of importance of image, camera sensors can capture images of the intruder crossing the barrier but cannot guarantee that the captured images are the important portion of the intruder. Without consideration of breadth of image, image identification may be difficult. If camera sensors have rotation capability, how to select effective camera sensors to reduce the number of camera sensors required for barrier construction is another important issue. In this paper, for WVSNs consisting of camera sensors with and without rotation capability, we will respectively propose an algorithm to find a barrier with encircled coverage capability and β breadth. The proposed algorithms ensure that if any intruder crosses the barrier, important portions of the intruder can be clearly captured. Finally, the success rate of the proposed algorithms in three camera sensor distribution settings, including Uniform distribution, Poisson distribution and Gaussian distribution, will be evaluated through simulations.
關鍵字Wireless visual sensors networks;Encircled barrier coverage;Quality of monitoring;Importance of image;Breadth of image
語言英文
ISSN1574-1192
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
國別荷蘭
公開徵稿
出版型式,電子版,紙本
相關連結
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