結構裂縫尺寸遠距離正射化測量分析系統;Long-Range Orthorectification Measurement System for Structure Crack Inspection

NCUIR > Engineering College > Graduate Institute of Civil Engineering > Electronic Thesis & Dissertation > Item 987654321/97300

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/97300

Title:	結構裂縫尺寸遠距離正射化測量分析系統;Long-Range Orthorectification Measurement System for Structure Crack Inspection
Authors:	游智鈞;YU, CHIH-CHUN
Contributors:	土木工程學系
Keywords:	正射化;圖像辨識;測量設備;Orthorectification;Image recognition;Measuring instruments
Date:	2025-07-26
Issue Date:	2025-10-17 11:06:36 (UTC+8)
Publisher:	國立中央大學
Abstract:	本研究旨在開發一套結合通用攝影設備、整合型圖像分析系統與前端圖形操作介面的結構裂縫測量系統。即使圖像處理與辨識技術在結構物裂縫與損傷尺寸分析方面已有廣泛應用，並證實其有效性與準確性，然而當前文獻多著重於演算法本身，對於操作流程、攜帶性、遠端應用與設備整合等實務方面考量相對較少。因此，本研究針提出一套可於不同設備與使用者間快速上手之整合系統，強調操作簡化、便攜、模組化設計與遠端控制功能，提升工程應用上的實用性。為使系統具高度擴充性與可維護性，相關程式碼與模組均以開源形式釋出，使用者可依據個人需求自行調整，此外，本研究亦參考過往相關設備設計與理論資料，針對現有設備之不足進行改良，並設計出符合基本功能需求與經濟效益之硬體樣板。透過實驗驗證與測試展示，本系統可有效執行裂縫長度與面積之測量，並具備高精度、良好穩定性與高度使用友善性，證明其於實際工程環境中應用之可行性。 ;This study aims to develop a structural crack measurement system that integrates general-purpose photographic equipment, an integrated image analysis platform, and a graphical user interface (GUI). Although image processing and recognition technologies have been applied in the analysis of structural cracks and damage dimensions, and the effectiveness and accuracy have been well demonstrated, existing literature focus primarily on algorithmic development. Practical considerations such as operational workflows, portability, remote application capabilities, and device integration have been comparatively underexplored. Therefore, this system proposes an integrated design for the hang of operation, across various devices , emphasizing simplified , portability, modular design and remote control functionality to enhance its practicality in engineering applications.To make the scalability and maintainability, all related code and modules are released as open-source file, allowing people to adjust the content according to specific needs. In addition, this study references previous equipment designs and theoretical foundations to identify and improve deficiencies in existing devices. A hardware prototype meeting basic functional requirements and cost-effectiveness was developed accordingly. Through experimental validation and testing, the system has demonstrated effective measurement of crack lengths and areas, delivering high precision, operational stability, and user-friendliness. These results confirm the system’s feasibility and suitability for application in real engineering environments.
Appears in Collections:	[Graduate Institute of Civil Engineering] Electronic Thesis & Dissertation

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