| Summary: | 碩士 === 國立臺灣大學 === 土木工程學研究所 === 105 === Since conventional practice on construction management could easily lead to miscommunication and errors, Building Information Modeling, called BIM, has then been introduced as a useful tool for helping communicate among civil engineers and for ensuring quality control. Sharing the knowledge resource and information of the facility in BIM enables managers to manage construction more effectively and efficiently. BIM focuses on construction management and technology integration; however, detecting defects in reality or supporting real-time quality control is difficult to implement in this system. Therefore, in order to improve the efficiency of existing data usage, such as BIM 3D model, this study aims to establish a system to assist site managers to complete spatial information acquisition in Augmented Reality. By transfering the spatial information to the BIM 3D model, and importing geomatics technique for image positioning can enhance the correctness and stability of image orientation. At last, with texture mapping techniques, managers can review the correctness of the actual structure and can complete the inspection records with 3D models, mapped with photorealistic textures. The results showed that the method proposed provides managers a comprehensive reference for comparing the differences between models and practical facility, and for determining the actual progress of construction efficiently. Through this integration, this approach can come up with the real-time model immediately and can improve the quality and management of the overall construction.
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