Journal ArticleDOI
Automatic reconstruction of as-built building information models from laser-scanned point clouds: A review of related techniques
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TLDR
This article surveys techniques developed in civil engineering and computer science that can be utilized to automate the process of creating as-built BIMs and outlines the main methods used by these algorithms for representing knowledge about shape, identity, and relationships.About:
This article is published in Automation in Construction.The article was published on 2010-11-01. It has received 789 citations till now. The article focuses on the topics: Information model & Computer Aided Design.read more
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Direct digital construction: Technology-based operations management practice for continuous improvement of construction industry performance
TL;DR: Direct digital construction is described as a technology-based operations management practice aiming to improve construction performance through design reuse and diminished human interpretation, resulting in increased reusability, project-specific differentiation, and automation of designs and processes across projects.
Journal ArticleDOI
Non-destructive approach for the generation and thermal characterization of an as-built BIM
TL;DR: In this article, the as-built BIM of a facility is created through the semi-automated processing of a laser scanning point cloud and enriched with the different U-values of the enclosure.
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Towards generation of as-damaged BIM models using laser-scanning and as-built BIM
TL;DR: An algorithm was developed and tested for the case of reinforced concrete frames with masonry infill walls that exploits the topology of the frames to map the original structural grid onto the damaged facade and generate an initial 'best-guess' for the new locations of the facade structural members.
Journal ArticleDOI
Tracking of secondary and temporary objects in structural concrete work
TL;DR: In this article, two techniques for recognizing concrete constr... have been proposed to track secondary and temporary structures for structural concrete work, temporary structures include formwork, scaffolding and shoring, while secondary components include rebar.
Posted Content
A Review of Point Cloud Semantic Segmentation
TL;DR: In this article, the authors provide a needed up-to-date review of recent developments in 3D Point Cloud Semantic Segmentation (PCSS) and summarize existing studies on this topic.
References
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Journal ArticleDOI
Random sample consensus: a paradigm for model fitting with applications to image analysis and automated cartography
TL;DR: New results are derived on the minimum number of landmarks needed to obtain a solution, and algorithms are presented for computing these minimum-landmark solutions in closed form that provide the basis for an automatic system that can solve the Location Determination Problem under difficult viewing.
Journal ArticleDOI
A taxonomy and evaluation of dense two-frame stereo correspondence algorithms
TL;DR: This paper has designed a stand-alone, flexible C++ implementation that enables the evaluation of individual components and that can easily be extended to include new algorithms.
Journal ArticleDOI
Recognition-by-Components: A Theory of Human Image Understanding.
TL;DR: Recognition-by-components (RBC) provides a principled account of the heretofore undecided relation between the classic principles of perceptual organization and pattern recognition.
Journal ArticleDOI
The FERET evaluation methodology for face-recognition algorithms
TL;DR: Two of the most critical requirements in support of producing reliable face-recognition systems are a large database of facial images and a testing procedure to evaluate systems.
Proceedings ArticleDOI
A volumetric method for building complex models from range images
Brian Curless,Marc Levoy +1 more
TL;DR: This paper presents a volumetric method for integrating range images that is able to integrate a large number of range images yielding seamless, high-detail models of up to 2.6 million triangles.