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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Journal ArticleDOI
Flexible calibration of a stereo vision system by active display
TL;DR: An innovative approach to the calibration of stereo-vision systems is proposed, which is based on the use of a conventional computer screen to actively display the calibration checkerboard, and which greatly enhances the flexibility of the stereo-camera calibration process.
Journal ArticleDOI
How data quality affects model quality in scan-to-BIM: A case study of MEP scenes
TL;DR: In this paper , the relationship between data quality and model quality in scan-to-BIM process was investigated using a case study on mechanical, electrical and plumbing (MEP) scenes, where two MEP scenes were scanned with different scanning settings (angular resolutions and scanning locations).
Patent
Laser Scan Re-Engineering of 3D CAD Models
TL;DR: In this article, a 3D CAD model of a facility, city or multi-asset grouping is re-built from laser scan data of the facility/city/multi-ASSet grouping.
Proceedings ArticleDOI
Escaneamento 3d a laser, fotogrametria e modelagem da informação da construção para gestão e operação de edificações históricas
TL;DR: In this paper, the authors present a result of integracao de tecnologias de levantamento hibridas (escaneamento 3D a laser, fotogrametria) for a captura do estado real de uma edificacao historica do Campus da University of Southern California em Los Angeles visando a modelagem BIM.
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.