Plane-based registration of construction laser scans with 3D/4D building models

Frédéric Bosché

    Research output: Contribution to journalArticle

    Abstract

    With the development of building information modelling (BIM) and terrestrial laser scanning (TLS) in the architecture, engineering, construction and facility management (AEC/FM) industry, the registration of site laser scans and project 3D (BIM) models in a common coordinate system is becoming critical to effective project control. The co-registration of 3D datasets is normally performed in two steps: coarse registration followed by fine registration. Focusing on the coarse registration, model-scan registration has been well investigated in the past, but it is shown in this article that the context of the AEC/FM industry presents specific (1) constraints that make fully-automated registration very complex and often ill-posed, and (2) advantages that can be leveraged to develop simpler yet effective registration methods.

    This paper thus presents a novel semi-automated plane-based registration system for coarse registration of laser scanned 3D point clouds with project 3D models in the context of the AEC/FM industry. The system is based on the extraction of planes from the laser scanned point cloud and project 3D/4D model. Planes are automatically extracted from the 3D/4D model. For the point cloud data, two methods are investigated. The first one is fully automated, and the second is a semi-automated but effective one-click RANSAC-supported extraction method. In both cases, planes are then manually but intuitively matched by the user. Experiments, which compare the proposed system to software packages commonly used in the AEC/FM industry, demonstrate that at least as good registration quality can be achieved by the proposed system, in a simpler and faster way. It is concluded that, in the AEC/FM context, the proposed plane-based registration system is a compelling alternative to standard point-based registration techniques. (C) 2011 Elsevier Ltd. All rights reserved.

    Original languageEnglish
    Pages (from-to)90-102
    Number of pages13
    JournalAdvanced Engineering Informatics
    Volume26
    Issue number1
    DOIs
    Publication statusPublished - Jan 2012

    Keywords

    • Construction
    • Coarse Registration
    • Laser Scan
    • Point Cloud
    • 3D model
    • BIM

    Cite this

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    title = "Plane-based registration of construction laser scans with 3D/4D building models",
    abstract = "With the development of building information modelling (BIM) and terrestrial laser scanning (TLS) in the architecture, engineering, construction and facility management (AEC/FM) industry, the registration of site laser scans and project 3D (BIM) models in a common coordinate system is becoming critical to effective project control. The co-registration of 3D datasets is normally performed in two steps: coarse registration followed by fine registration. Focusing on the coarse registration, model-scan registration has been well investigated in the past, but it is shown in this article that the context of the AEC/FM industry presents specific (1) constraints that make fully-automated registration very complex and often ill-posed, and (2) advantages that can be leveraged to develop simpler yet effective registration methods.This paper thus presents a novel semi-automated plane-based registration system for coarse registration of laser scanned 3D point clouds with project 3D models in the context of the AEC/FM industry. The system is based on the extraction of planes from the laser scanned point cloud and project 3D/4D model. Planes are automatically extracted from the 3D/4D model. For the point cloud data, two methods are investigated. The first one is fully automated, and the second is a semi-automated but effective one-click RANSAC-supported extraction method. In both cases, planes are then manually but intuitively matched by the user. Experiments, which compare the proposed system to software packages commonly used in the AEC/FM industry, demonstrate that at least as good registration quality can be achieved by the proposed system, in a simpler and faster way. It is concluded that, in the AEC/FM context, the proposed plane-based registration system is a compelling alternative to standard point-based registration techniques. (C) 2011 Elsevier Ltd. All rights reserved.",
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    Plane-based registration of construction laser scans with 3D/4D building models. / Bosché, Frédéric.

    In: Advanced Engineering Informatics, Vol. 26, No. 1, 01.2012, p. 90-102.

    Research output: Contribution to journalArticle

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    AU - Bosché, Frédéric

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    KW - Construction

    KW - Coarse Registration

    KW - Laser Scan

    KW - Point Cloud

    KW - 3D model

    KW - BIM

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    DO - 10.1016/j.aei.2011.08.009

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    SP - 90

    EP - 102

    JO - Advanced Engineering Informatics

    JF - Advanced Engineering Informatics

    SN - 1474-0346

    IS - 1

    ER -