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研究生:謝騰緯
研究生(外文):Teng-Wei Hsieh
論文名稱:建置都市區域淹水自動化監視系統之研究
論文名稱(外文):Development of an Automated Urban Flooding Monitoring System
指導教授:張佑康
指導教授(外文):Yukon Chang
學位類別:碩士
校院名稱:義守大學
系所名稱:資訊工程學系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2014
畢業學年度:102
語文別:中文
論文頁數:48
中文關鍵詞:網路影像串流技術影像擷取即時傳輸協定
外文關鍵詞:Internet video streaming technologyvideo captureRTP
相關次數:
  • 被引用被引用:0
  • 點閱點閱:141
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  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:1
本研究利用都市現有監視攝影機之即時影像,開發一套針對都市區域於發佈颱風警報期間能夠持續進行淹水情資判釋之技術,以利防災人員即時掌握災前、災中、災後之淹水資訊,同時未來能夠利用本系統產生之歷史數據進行防災工程評估與設計。在系統功能開發項目上,本研究利用HLS網頁即時影音串流技術、影像轉換、影像強化、影像邊界偵測、資料庫設計、短簡訊服務與網頁開發等方式,建立一套監視攝影機之即時影像淹水分析系統。預期本研究能夠將監視攝影機之影像由人眼監看進階至由電腦自動化判釋淹水影像,並能透過短簡訊及電子郵件服務由系統主動發送警戒訊息,提升大量即時影像量化分析之可行性。

In this paper, we developed an automated urban flooding monitoring system using surveillance cameras that are widely deployed in many major cities in Taiwan. This system facilitates emergency management officers to grasp flood information before, during, as well as after disaster immediately. Furthermore, we can evaluate and design disaster prevention projects using historical data produced by this system. We build our automated urban flooding monitoring system using technologies such as HLS (HTTP Live Streaming), image conversion, image enhancement, image edge detection, database design, short message service and web development. The system is able to monitor the flooding level by image detection and carry out quantitative analysis of massive images automatically. Finally, the system can send warning information by SMS and Email to disaster management personnel proactively, which will improve the automation level of existing urban flooding monitoring system.

摘要 I
Abstract II
目錄 III
表目錄 V
圖目錄 VI
第一章 緒論 1
1.1 研究背景 1
1.2 研究目的 3
第二章 文獻探討及資料收集 4
2.1文獻探討 4
2.1.1影像串流技術分析 4
2.1.2排程執行技術 5
2.1.3整合影像及資料庫 6
2.1.4影像判釋 6
2.1.5 Google Map 7
2.2 交通路口影像收集 7
第三章 系統建構 10
3.1自動排程及接收影像技術 11
3.2影像資料庫 12
3.3影像判釋方法 13
3.4網頁即時同步顯示 15
3.5關聯式資料庫 16
3.6結合Google地理資訊系統 18
3.7訊息寄送條件 20
第四章 系統測試 21
4.1影像擷取的等待回應時間 21
4.2影像畫面異常狀況對應策略 29
第五章 結論 33
參考文獻 35

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