Open AccessMethods of As-is BIM Reconstruction Using Point Cloud Data for Existing Buildings
Author(s) -
Ting Wang,
Zhaoyang Xiong
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/676/1/012041
Subject(s) - building information modeling , computer science , cloud computing , point cloud , construction engineering , point (geometry) , data science , work (physics) , construction industry , systems engineering , architectural engineering , engineering , artificial intelligence , operations management , mechanical engineering , geometry , mathematics , scheduling (production processes) , operating system
In recent years, as the construction industry shifts from the construction of new buildings to the maintenance and use of existing buildings, the demand for creating Building Information Modeling(BIM) has continued to grow. This article summarizes various research work in different fields and gives an overview. This paper introduces the current research status of creating As-is BIM, then summarizes the corresponding algorithms and data processing methods for creating As-is BIM using 3D reconstruction technology; finally, the detailed research progress and the existing research results and knowledge gaps are discussed, and potential future development opportunities are proposed.