Intelligent Video Surveillance Systems (Hardcover)

Jean-Yves Dufour

  • 出版商: Wiley
  • 出版日期: 2012-12-26
  • 定價: $4,800
  • 售價: 9.5$4,560
  • 語言: 英文
  • 頁數: 352
  • 裝訂: Hardcover
  • ISBN: 1848214332
  • ISBN-13: 9781848214330
  • 相關分類: Computer-networksComputer Vision
  • 立即出貨 (庫存=1)

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商品描述

Belonging to the wider academic field of computer vision, video analytics has aroused a phenomenal surge of interest since the current millennium. Video analytics is intended to solve the problem of the incapability of exploiting video streams in real time for the purpose of detection or anticipation. It involves analyzing the videos using algorithms that detect and track objects of interest over time and that indicate the presence of events or suspect behavior involving these objects.
The aims of this book are to highlight the operational attempts of video analytics, to identify possible driving forces behind potential evolutions in years to come, and above all to present the state of the art and the technological hurdles which have yet to be overcome. The need for video surveillance is introduced through two major applications (the security of rail transportation systems and a posteriori investigation). The characteristics of the videos considered are presented through the cameras which enable capture and the compression methods which allow us to transport and store them. Technical topics are then discussed – the analysis of objects of interest (detection, tracking and recognition), “high-level” video analysis, which aims to give a semantic interpretation of the observed scene (events, behaviors, types of content). The book concludes with the problem of performance evaluation.

商品描述(中文翻譯)

隸屬於計算機視覺這一廣泛學術領域的視頻分析自本世紀以來引起了極大的關注。視頻分析旨在解決實時利用視頻流進行檢測或預測的能力不足的問題。它通過使用能夠隨時間檢測和跟踪感興趣的物體並指示涉及這些物體的事件或可疑行為的算法來分析視頻。

本書的目標是突出視頻分析的操作嘗試,確定未來可能的發展動力,並首先介紹現有技術水平和尚需克服的技術障礙。通過兩個主要應用(鐵路運輸系統的安全和事後調查),引入了對視頻監控的需求。通過攝像頭的介紹,介紹了所考慮的視頻的特性,以及允許我們傳輸和存儲它們的壓縮方法。然後討論了技術主題 - 對感興趣的物體進行分析(檢測,跟踪和識別),以及旨在對觀察到的場景進行語義解釋(事件,行為,內容類型)的“高級”視頻分析。本書最後討論了性能評估的問題。