基於攝影測量與建築資訊模型之半自動影像敷貼技術：以擴增實境方法輔助施工查驗

建築資訊塑模（Building Information Modeling, BIM）的相關技術與應用在近年廣泛地應用在不同性質的工程專案之上。然而，目前能夠最全面地發揮BIM技術的時間點仍是設計階段。相較之下，施工階段所產生的問題往往無法即時且完整地反應在BIM模型上，乃是因為BIM模型模擬出的是理想的完工狀態，而並非施工階段的形貌。本研究提出一種基於擴增實境（Augmented Reality）概念的半自動影像敷貼方法，來輔助施工階段的查核作業，其基於攝影測量技術，並將成果展現在BIM模型之上。透過在BIM模型上導入實際施工狀態影像的作法，藉以提升BIM技術在施工階段的應用效益與應用可能，諸如透過室內漫遊來替代現場查驗，又或輔助施工進度管理與數量估算等等。

關鍵字

攝影測量；建築資訊塑模；擴增實境；影像敷貼；施工查驗

並列摘要

In recent years, Building Information Modeling (BIM) has been widely applied to construction industries. However, a large portion of the current BIM applications concentrate on the design phase rather than the construction phase. It is due to the fact that the progress in the construction site cannot be completely and instantly reflected on BIM models. A BIM model reflects the ideal status of a building, but not the real status during the construction phase. In this paper, an Augmented Reality (AR)-based semi-automated texture mapping approach is proposed for supporting construction quality inspections. It combines photogrammetry and BIM technologies for segmenting images taken in construction sites. These images are then mapped onto corresponding surfaces of building elements in the BIM model based on rigorous projective geometry principle. The results illustrate that the proposed approach provides new potentials for BIM applications in construction phase, such as using walkthrough in Virtual Reality (VR) to assist on-site quality inspections, construction progress management, quantity takeoffs, etc.

並列關鍵字

photogrammetry ； Building Information Modeling (BIM) ； Augmented Reality (AR) ； texture mapping ； quality inspection

國際替代計量

基於攝影測量與建築資訊模型之半自動影像敷貼技術：以擴增實境方法輔助施工查驗

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