Generation of semantically rich as-built Building Information Models (BIMs): A derivative-free optimization approach

Department: Real Estate and Construction
Research Centre: iLab
Active Dates: Jan 2018 – Dec 2020

Project info Link: http://hub.hku.hk/cris/project/hkugrant120523

Project code: RGC General Research Fund (GRF) 17201717

PI: Dr. Fan XUE

Co-I: Dr. Wilson W.S. LU

Fig1. The conceptual framework of as-built BIM generation via fitting componentsFig2. An example - A demolished building of The School of Tropical Medicine and School of Pathology, The University of Hong Kong (640×360 pixels)Fig3. The automated optimization process with annotated SketchUp models in a pilot run (Incremental generation phase 1~2,800; fine-tuning phase 2,801~4,800)Fig4. The resulting model and geo-referenced view
UNIVERSITY OF HONG KONG
FACULTY OF ARCHITECTURE