Image-Based Damage Assessment for Underwater Inspections
暫譯: 基於影像的水下檢查損傷評估
O'Byrne, Michael, Ghosh, Bidisha, Schoefs, Franck
- 出版商: CRC
- 出版日期: 2020-09-30
- 售價: $2,420
- 貴賓價: 9.5 折 $2,299
- 語言: 英文
- 頁數: 230
- 裝訂: Quality Paper - also called trade paper
- ISBN: 0367657120
- ISBN-13: 9780367657123
海外代購書籍(需單獨結帳)
相關主題
商品描述
Inspection is crucial to the management of ageing infrastructure. Visual information on structures is regularly collected but very little work exists on its organised and quantitative analysis, even though image processing can significantly enhance these inspection processes and transfer real financial and safety benefits to the managers, owners and users. Additionally, new opportunities exist in the fast evolving sectors of wind and wave energy to add value to image-based inspection techniques.
This book is a first for structural engineers and inspectors who wish to harness the full potential of cameras as an inspection tool. It is particularly directed to the inspection of offshore and marine structures and the application of image-based methods in underwater inspections. It outlines a set of best practice guidelines for obtaining imagery, then the fundamentals of image processing are covered along with several image processing techniques which can be used to assess multiple damage forms: crack detection, corrosion detection, and depth analysis of marine growth on offshore structures. The book provides benchmark performance measures for these techniques under various visibility conditions using an image repository which will help inspectors to envisage the effectiveness of the techniques when applied. MATLAB(R) scripts and access to the underwater image repository are included so readers can run these techniques themselves.
Practising engineers and managers of infrastructure assets are guided in image processing based inspection. Researchers can use this book as a primer, and it also suits advanced graduate courses in infrastructure management or on applied image processing.
商品描述(中文翻譯)
檢查對於老化基礎設施的管理至關重要。結構的視覺資訊會定期收集，但對於其有組織和定量的分析工作卻非常有限，儘管影像處理可以顯著提升這些檢查過程，並為管理者、擁有者和使用者帶來實際的財務和安全利益。此外，在快速發展的風能和波浪能領域，基於影像的檢查技術也存在新的增值機會。
本書是結構工程師和檢查員首次希望充分利用相機作為檢查工具的指南。它特別針對海上和海洋結構的檢查，以及在水下檢查中應用基於影像的方法。書中概述了一套獲取影像的最佳實踐指導方針，然後介紹影像處理的基本原理，以及幾種可用於評估多種損壞形式的影像處理技術：裂縫檢測、腐蝕檢測和海洋生長物在海上結構上的深度分析。該書提供了在各種能見度條件下這些技術的基準性能指標，並使用影像資料庫幫助檢查員想像這些技術應用時的有效性。書中還包含 MATLAB(R) 腳本和水下影像資料庫的訪問權限，以便讀者能夠自行運行這些技術。
實踐中的工程師和基礎設施資產的管理者在基於影像的檢查中獲得指導。研究人員可以將本書作為入門書籍，並且它也適合於基礎設施管理或應用影像處理的高級研究生課程。
作者簡介
Dr. Michael O'Byrne (B.E., University College Cork Ireland) is a post-doctoral researcher in the School of Engineering at University College Cork, Ireland. His research interests are image based Non-Destructive Testing techniques for monitoring offshore structures. His doctorate investigated Automatic Detection of Damage using Image Based Techniques in Underwater Marine Structures. It involved using the latest research in image processing to detect and quantify damage that affects offshore structures, such as cracks, corrosion and bio-fouling. Currently, Dr. O'Byrne is developing new image processing techniques for infrastructure maintenance management and also looking at how underwater image processing based inspection can help estimating changes in hydrodynamic loads to structures due to bio-fouling.
Dr. Bidisha Ghosh, Assistant Professor, Trinity College Dublin, is an expert of statistical modelling, artificial intelligence techniques and data analysis. She applies these techniques to transportation networks, hydrological networks and infrastructure management. Her work in image processing relates to structural damage detection, infrastructure management, traffic monitoring, crash-barrier design and the development of a benchmark repository for such purposes.
Professor Franck Schoefs, from the University of Nantes, France, is a leading figure in the field of structural reliability and inspection-led maintenance management. He works on probabilistic modelling of inspections results and on site measurements from structural health monitoring. Major applications of his work are in bridge engineering, offshore structures and marine renewable energy. He is an expert of probabilistic modelling of marine growth on offshore structures.
Dr. Vikram Pakrashi is a Chartered Engineer and the director of Dynamical Systems and Risk Laboratory, School of Engineering, University College Cork. His research interests strongly feature infrastructure maintenance management and Structural Health Monitoring. Dr. Pakrashi has experience of inspecting, instrumenting and assessing numerous damaged structures at different levels of complexity and detail.
作者簡介(中文翻譯)
麥可·奧拜恩博士（B.E.，愛爾蘭科克大學）是愛爾蘭科克大學工程學院的博士後研究員。他的研究興趣是基於影像的非破壞性測試技術，用於監測海上結構物。他的博士論文研究了使用基於影像的技術自動檢測水下海洋結構的損傷。該研究涉及使用最新的影像處理技術來檢測和量化影響海上結構的損傷，例如裂縫、腐蝕和生物污垢。目前，奧拜恩博士正在開發新的影像處理技術，用於基礎設施維護管理，並研究基於水下影像處理的檢查如何幫助估算由於生物污垢造成的結構水動力負荷變化。
比迪莎·戈什博士，都柏林三一學院助理教授，是統計建模、人工智慧技術和數據分析的專家。她將這些技術應用於交通網絡、水文網絡和基礎設施管理。她在影像處理方面的工作涉及結構損傷檢測、基礎設施管理、交通監控、護欄設計以及為此類目的開發基準資料庫。
法蘭克·肖夫斯教授，來自法國南特大學，是結構可靠性和檢查主導的維護管理領域的領軍人物。他專注於檢查結果的概率建模以及結構健康監測的現場測量。他的工作主要應用於橋樑工程、海上結構和海洋可再生能源。他是海上結構上海洋生長的概率建模專家。
維克拉姆·帕克拉希博士是一位特許工程師，也是愛爾蘭科克大學工程學院動態系統與風險實驗室的主任。他的研究興趣主要集中在基礎設施維護管理和結構健康監測。帕克拉希博士擁有檢查、儀器安裝和評估多個不同複雜程度和細節的損壞結構的經驗。
