LiDAR-based structural health monitoring: Applications in civil infrastructure systems
As innovative technologies emerge, extensive research has been undertaken to develop
new structural health monitoring procedures. The current methods, involving on-site visual …
new structural health monitoring procedures. The current methods, involving on-site visual …
Non-contact sensing based geometric quality assessment of buildings and civil structures: A review
Geometric quality assessment (QA) of buildings and civil structures is an essential process
in a construction project. Timely geometric QA is able to prevent construction delays and …
in a construction project. Timely geometric QA is able to prevent construction delays and …
Combining photogrammetry and photometric stereo to achieve precise and complete 3D reconstruction
Image-based 3D reconstruction has been employed in industrial metrology for micro-
measurements and quality control purposes. However, generating a highly-detailed and …
measurements and quality control purposes. However, generating a highly-detailed and …
3D reconstruction and measurement of surface defects in prefabricated elements using point clouds
Due to a higher efficiency and lower cost, prefabricated construction is gradually gaining
acceptance within the market. Laser scanning has already been adopted in civil engineering …
acceptance within the market. Laser scanning has already been adopted in civil engineering …
Performance-based control of variability and tolerance in off-site manufacture and assembly: Optimization of penalty on poor production quality
M Arashpour, A Heidarpour… - Construction …, 2020 - Taylor & Francis
Defects and quality problems in off-site manufacturing of building parts are caused by
different variables. Subsequently, rework is required during on-site subassembly …
different variables. Subsequently, rework is required during on-site subassembly …
[PDF][PDF] Investigating 3D reconstruction of non-collaborative surfaces through photogrammetry and photometric stereo
3D digital reconstruction techniques are extensively used for quality control purposes.
Among them, photogrammetry and photometric stereo methods have been for a long time …
Among them, photogrammetry and photometric stereo methods have been for a long time …
Process control and quality assurance in remote laser beam welding by optical coherence tomography
C Stadter, M Schmoeller, M Zeitler… - Journal of Laser …, 2019 - pubs.aip.org
Remote laser beam welding significantly outperforms conventional joining techniques in
terms of flexibility and productivity. This process benefits in particular from a highly focused …
terms of flexibility and productivity. This process benefits in particular from a highly focused …
Feasibility study of a structured light system applied to welding inspection based on articulated coordinate measure machine data
M Rodríguez-Martín… - IEEE Sensors …, 2017 - ieeexplore.ieee.org
The results of visual inspection of welds in structures and machines depend on both the
vision of the inspector and his/her measurement skills. The use of 3-D reconstruction …
vision of the inspector and his/her measurement skills. The use of 3-D reconstruction …
Exploiting light directionality for image‐based 3d reconstruction of non‐collaborative surfaces
Abstract Three‐dimensional (3D) measurement of non‐collaborative surfaces is still an open
research topic. This paper investigates and quantifies for the first time the effect of light …
research topic. This paper investigates and quantifies for the first time the effect of light …
Suitability of automatic photogrammetric reconstruction configurations for small archaeological remains
M Rodríguez-Martín, P Rodríguez-Gonzálvez - Sensors, 2020 - mdpi.com
Three-dimensional (3D) reconstruction is a useful technique for the documentation,
characterization, and evaluation of small archeological objects. In this research, a …
characterization, and evaluation of small archeological objects. In this research, a …