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博碩士論文 etd-0809115-151233 詳細資訊
Title page for etd-0809115-151233
論文名稱
Title
停車場監控之事件偵測與視訊摘要
Event Detection and Video Summarization for Parking Lot Surveillance
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
52
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2015-07-22
繳交日期
Date of Submission
2015-09-09
關鍵字
Keywords
事件偵測、視訊剪輯、視訊摘要
Event Detection, Video Summarization, Video Skimming
統計
Statistics
本論文已被瀏覽 5800 次,被下載 226
The thesis/dissertation has been browsed 5800 times, has been downloaded 226 times.
中文摘要
公共場合中隨處可見監視攝影機的設置,以人力無時無刻的監控所有畫面是相當不切實際的,因此自動化地偵測畫面中有無異常狀況發生是必要的,並且,當有案件發生時,調閱完整的監視錄影畫面是相當沒有效率以及浪費時間的,視訊摘要便是調查案件時所必備的技術,視訊摘要的精簡程度以及所包含內容的重要性將會顯著的影響調查案件的效率。在此論文中,我們提出了一個停車場監控之事件偵測與視訊摘要系統,我們使用了移動物件偵測、物件追蹤、事件偵測及分類的方法來偵測、通知及記錄監控視訊中的所有事件,而基本以及特殊的事件定義則讓使用者能夠取得最精簡及最符合需求之視訊摘要,根據實驗結果,我們所定義的8個基本事件以及4個特殊事件可以被正確的偵測及記錄,而視訊摘要則在測試中達到97%之準確度。
Abstract
Surveillance cameras are around everywhere in public. It is nearly impossible to keep watching over these monitors by human. Thus, detecting abnormal situation automatically is of paramount importance. When an incident happens, it is time consuming and inefficient to watch a whole surveillance video. Thus video summarization is needed for investigating the incident. The shortened length of the video summary and the importance of the content will be significantly influence the efficiency of investigating the incident. In this thesis, we proposed an event detection and video summarization system for parking lot surveillance. The system conducts moving object detection, object tracking, event detection and classification method to detect, report and record all events in the surveillance video. The definition of basic and advanced events can make the summary video meet a user’s need. According to experimental results, 8 basic events and 4 special events can be correctly detected and recorded. The accuracy of video summarization is 97% based on the experiment.
目次 Table of Contents
Table of Contents

論文審定書..................................................................................i
誌謝............................................................................................ii
摘要...........................................................................................iii
Abstract.....................................................................................iv
Table of Contents.......................................................................v
Chapter 1. Introduction..............................................................1
Chapter 2. Background and Related Work................................4
2.1 Video Summarization......................................................4
2.2 Event Detection...............................................................6
2.3 Moving Object detection..................................................7
2.4 Object Tracking...............................................................7
Chapter 3. The Proposed System.............................................9
3.1 System Architecture........................................................9
3.2 Event Detection Module................................................10
3.3 Data Storage Module....................................................28
3.4 Video Summarization Module.......................................29
Chapter 4. System Implementation........................................31
4.1 User Interface...............................................................31
4.2 Moving Object Detection and Object Tracking.............33
4.3 Event Detection............................................................36
4.4 Video Summarization...................................................38
Chapter 5. Conclusions..........................................................41
References.............................................................................42
參考文獻 References
References
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