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Gasiorowski, Pawel and Vassilev, Vassil (2024) 3D reconstruction of building models based on 2D floorplans using statistical analysis. In: 12th International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA-2024), 6-7 June 2024, London Metropolitan University, London (UK) / Online. (In Press)
The study of buildings interiors has been in the center of attention of estates industry. Floor plans are the fundamental way of presenting the spatial arrangement of components found in a building such as rooms, corridors, doors, and windows. With the rapid advancement of image processing, computer vision and graphics technologies over the past few years we are at the point where it is feasible to reconstruct and visualize the interiors of a building in three-dimensional space for several case scenarios. In this paper we focus on approximated recreation of internal structure of a kindergarten building from the suburbs of Sofia, Bulgaria in 3D for future visualization of indoor pollution levels on a basis of data produced by sensors installed on the premises. We use well-established image processing algorithms for extracting features from a 2D floor plan, use statistical methods for their classification and convert them into GEOjson format for subsequent 3D reconstruction in Unity game engine
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