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
Journal
中國土木水利工程學刊
Journal Volume
32
Journal Issue
5
Pages
397-405
Date Issued
2020
Abstract
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.
Publisher
中國土木水利工程學會
Type
journal article