The increased relevance of large-volume metrology (LVM) in industrial applications entails certain challenges: measurements must be cost-efficient and the technologies must be easy to use while ensuring accuracy and reliability. Portable photogrammetry shows great potential to overcome such challenges, but industrial users do not yet rely on its accuracy for large scenarios (3 to 64 m), especially when mass-market cameras are not conceived of as industrial metrology instruments. Furthermore, the measurement results might also depend on the operator’s skills and knowledge of the key process variables. In this work, a methodology was designed so that the measurement uncertainty of portable photogrammetry can be evaluated under controlled cond...
Nowadays, volume calculations are been used in many engineering studies such as road project, mining...
Modern manufacturing technologies place increasingly higher demands on industrial measurement system...
International audienceThis paper discusses an approach for evaluating the accuracy of dense 3D surfa...
Dimensional inspection tasks are often carried out on conventional Coordinate Measuring Machines (CM...
Large volume metrology systems such as Laser trackers and photogrammety systems are used in high val...
The aim of this paper is to present methods of estimating and guidelines for verifying the accuracy ...
Photogrammetry systems are used extensively as volumetric measurement tools in a diverse range of ap...
Large Scale Dimensional Metrology (LSDM) is a branch of metrology that deals with the measurement of...
3D optical scanning systems have been gaining considerable space in metrology, being largely applied...
In dimensional inspection of large objects, portable measuring systems are greatly involved in a wea...
The main focus of this thesis was on the development of techniques and methodologies to allow the ef...
Engineering applications require high-precision 3D measurement techniques for object sizes that vary...
This paper discusses a methodology to evaluate the accuracy of recently developed image-based 3D mod...
Last decades witness an increasing interest in Large-Scale/Large-Volume Dimensional Metrology (LSDM)...
Photogrammetry methods are being used more and more as a 3D technique for large scale metrology appl...
Nowadays, volume calculations are been used in many engineering studies such as road project, mining...
Modern manufacturing technologies place increasingly higher demands on industrial measurement system...
International audienceThis paper discusses an approach for evaluating the accuracy of dense 3D surfa...
Dimensional inspection tasks are often carried out on conventional Coordinate Measuring Machines (CM...
Large volume metrology systems such as Laser trackers and photogrammety systems are used in high val...
The aim of this paper is to present methods of estimating and guidelines for verifying the accuracy ...
Photogrammetry systems are used extensively as volumetric measurement tools in a diverse range of ap...
Large Scale Dimensional Metrology (LSDM) is a branch of metrology that deals with the measurement of...
3D optical scanning systems have been gaining considerable space in metrology, being largely applied...
In dimensional inspection of large objects, portable measuring systems are greatly involved in a wea...
The main focus of this thesis was on the development of techniques and methodologies to allow the ef...
Engineering applications require high-precision 3D measurement techniques for object sizes that vary...
This paper discusses a methodology to evaluate the accuracy of recently developed image-based 3D mod...
Last decades witness an increasing interest in Large-Scale/Large-Volume Dimensional Metrology (LSDM)...
Photogrammetry methods are being used more and more as a 3D technique for large scale metrology appl...
Nowadays, volume calculations are been used in many engineering studies such as road project, mining...
Modern manufacturing technologies place increasingly higher demands on industrial measurement system...
International audienceThis paper discusses an approach for evaluating the accuracy of dense 3D surfa...