AUTOMATION OF AS-BUILT BIM CREATION FROM POINT CLOUD: AN OVERVIEW OF RESEARCH WORKS FOCUSED ON INDOOR ENVIRONMENT

C. Gourguechon, H. Macher, T. Landes

2022The international archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences15 citationsDOI Open Access PDF

Abstract

Abstract. While BIM (Building Information Modelling) appears as a solution to reduce the cost and environmental impact of buildings, its implementation on existing buildings is still a major challenge. In the last five years, an important number of publications on the topic have been published. This paper proposes an up-to-date overview about the automation of as-built BIM creation from point clouds, focused on indoor environment. It is structured in two main parts. The first one deals with the segmentation and classification of point clouds by storey, rooms, walls, and slabs. The second one focuses on the modelling, strictly speaking, of the main elements of an indoor scene. The approaches are grouped into principal ideas. Through the presentation of methods using new types of scanners and associated sensors, it highlights the promising use of other information in addition to 3D geometry.

Topics & Concepts

Point cloudBuilding information modelingPrincipal (computer security)Computer scienceAutomationPoint (geometry)Architectural engineeringCloud computingConstruction engineeringPresentation (obstetrics)Data scienceSystems engineeringEngineeringArtificial intelligenceComputer securityOperations managementRadiologyMechanical engineeringMathematicsOperating systemScheduling (production processes)GeometryMedicine3D Surveying and Cultural HeritageBIM and Construction IntegrationRemote Sensing and LiDAR Applications