查詢結果分析
來源資料
相關文獻
- 東部遙控中心規劃與龍澗副遙控中心研製
- 校區電力監控系統應用簡介
- Discrete Event Simulations of an Integrated Trouble Management System
- 漁船監控系統之發展概況
- Framework of the Information Exchange between the Shop Floor Control System and the Management Information System in an Integrated Circuit Packaging System
- 彈性製造系統圖控之規劃與設計
- 製造業Y2K技術指引--程監控系統篇
- 中鋼電力監控系統
- 視頻信息網在深圳市道路監控系統中的應用
- 電力監控系統與資訊末端設備之演進
頁籤選單縮合
題 名 | Design of Networked Visual Monitoring Systems |
---|---|
作 者 | Kuo,Chin-hwa; Wang,Tay-shen; Wu,Ping-huang; | 書刊名 | 淡江理工學刊 |
卷 期 | 2:3 1999.12[民88.12] |
頁 次 | 頁149-161 |
分類號 | 448.6 |
關鍵詞 | 監控系統; Surveillance system; Visual object segmentation; Histogram comparison; |
語 文 | 英文(English) |
英文摘要 | We design and implement a networked visual monitoring system for surveillance. Instead of the usual periodical monitoring, the proposed system has an auto-tracking feature which captures the important characteristics of intruders. We integrate two schemes, namely, image segmentation and histogram comparison, to accomplish auto-tracking. The developed image segmentation scheme is able to separate moving objects from the background in real time. Next, the corresponding object centroid and boundary are computed. This information is used to guide the motion of tracking camera to track the intruders and then to take a series of shots, by following a predetermined pattern. We have also developed a multiple objects tracking scheme, based on object color histogram comparison, to overcome object occlusion and disocclusion issues. The designed system can track multiple intruders or follow any particular intruder automatically. To achieve efficient transmission and storage, the captured video is compressed in the H.263 format. Query based on time as well as events are provided. Users can access the system from web browsers to view the monitoring site or manipulate the tracking camera on the Internet. These features are of importance and value to surveillance. |
本系統中英文摘要資訊取自各篇刊載內容。