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Accuracy Assessment of Small Unmanned Aerial Vehicle for Traffic Accident Photogrammetry in the Extreme Operating Conditions of Kuwait

Abdullah M. Almeshal, Mohammad R. Alenezi, Abdullah K. Alshatti
2020 Information  
In this study, 3D models of simulated accident scenes were reconstructed using a low-cost sUAV and cloud-based photogrammetry platform.  ...  This study presents the first accuracy assessment of a low cost small unmanned aerial vehicle (sUAV) in reconstructing three dimensional (3D) models of traffic accidents at extreme operating environments  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/info11090442 fatcat:7n7rbsud2fdxxjxmbtg6qicc4e

INVESTIGATIONS ON A COMBINED RGB / TIME-OF-FLIGHT APPROACH FOR CLOSE RANGE APPLICATIONS

H. Hastedt, Th. Luhmann
2012 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Camera systems based on the time-of-flight principle allow for real-time 3D distance measurements. Unfortunately these devices are limited in resolution and accuracy.  ...  Different options on data fusion processing of distance information and highresolution color information in order to generate dense 2½ D and 3D point clouds will be presented.  ...  Best-fit analysis to reference stl-data CONCLUSION A multisensor system based on a time-of-flight camera, providing real-time 3D distance information, and a highresolution RGB camera is a promising approach  ... 
doi:10.5194/isprsarchives-xxxix-b5-333-2012 fatcat:cfnf6iam4jcldfvpolyrwn4esi

A Solution for Crime Scene Reconstruction using Time-of-Flight Cameras [article]

Silvio Giancola, Daniele Piron, Pasquale Poppa, Remo Sala
2017 arXiv   pre-print
We used a Kinect V2 Time-of-Flight (TOF) RGB-D camera to provide colored dense point clouds at a 30 Hz frequency. This device is moved freely (6 degrees of freedom) during the scene exploration.  ...  In this work, we propose a method for three-dimensional (3D) reconstruction of wide crime scene, based on a Simultaneous Localization and Mapping (SLAM) approach.  ...  To do so, the virtual reconstruction should not exceed a couple of centimeters uncertainty. In this paper, we propose a solution for 3D dense reconstruction based on a Time-of-Flight (TOF) camera.  ... 
arXiv:1708.02033v1 fatcat:wdk2is5yvfdzthttf5x5scjiam

THE USE OF MOBILE LASER SCANNING DATA AND UNMANNED AERIAL VEHICLE IMAGES FOR 3D MODEL RECONSTRUCTION

L. Zhu, A. Jaakkola, J. Hyyppä
2013 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
This paper proposes the use of both mobile laser scanning (MLS) data and Unmanned Aerial Vehicle (UAV) images for 3D model reconstruction.  ...  Due to no available exterior orientation parameters for UAV images, the first task is to georeference these images to 3D points.  ...  Acknowledgement The Academy of Finland is acknowledged for its financial support in the form of the project "Economy and technology of a global peer produced 3D geographical information system in built  ... 
doi:10.5194/isprsarchives-xl-1-w2-419-2013 fatcat:gnptllgusrfgjp7jrpci57zl5i

Real-time dense 3D Reconstruction from monocular video data captured by low-cost UAVs [article]

Max Hermann, Boitumelo Ruf, Martin Weinmann
2021 arXiv   pre-print
Real-time 3D reconstruction enables fast dense mapping of the environment which benefits numerous applications, such as navigation or live evaluation of an emergency.  ...  To create a 3D model of the scene, we rely on a three-stage processing chain. First, we estimate the rough camera trajectory using a simultaneous localization and mapping (SLAM) algorithm.  ...  Even for non-urgent cases, a coarse 3D reconstruction in real-time can be beneficial in order to avoid potential holes and artifacts in a subsequent and time-consuming highly accurate 3D reconstruction  ... 
arXiv:2104.10515v1 fatcat:y4me2hlrivc4rdtqe2e3pzjyxy

FORENSIC ENGINEERING SURVEYS WITH UAV PHOTOGRAMMETRY AND LASER SCANNING TECHNIQUES

C. Cappelletti, M. Boniardi, A. Casaroli, C. I. De Gaetani, D. Passoni, L. Pinto
2019 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
In this framework, surveys must be carried out promptly, executed in a short time and performed so that the greatest possible amount of information is collected with sufficient accuracy to avoid the possibility  ...  In particular, both qualitative and quantitative considerations are given, assessing the completeness of the reconstructed model, the statistical evaluation of the errors and the accuracy achieved.  ...  Based on the georeferenced model and the TPs previously created, the point cloud and the 3D mesh have been generated.  ... 
doi:10.5194/isprs-archives-xlii-2-w9-227-2019 fatcat:jqul4e3vuzcrtlexb34z47kwwu

Potential Use of Drone Ultra-High-Definition Videos for Detailed 3D City Modeling

Bashar Alsadik, Yousif Hussein Khalaf
2022 ISPRS International Journal of Geo-Information  
To the best of our knowledge, no studies have been published to quantify the expected outputs when using UHD cameras in terms of 3D modeling and point cloud density.  ...  In this paper, a quantification is shown about the expected point clouds and orthophotos qualities when using UHD videos from consumer-grade drones and a review of which applications they can be applied  ...  Conflicts of Interest: The author declares no conflict of interest. ISPRS Int. J. Geo-Inf. 2022, 11, 34  ... 
doi:10.3390/ijgi11010034 fatcat:le45etlznbblnhljeh32qxcqzq

QUALITY OF 3D POINT CLOUDS FROM HIGHLY OVERLAPPING UAV IMAGERY

N. Haala, M. Cramer, M. Rothermel
2013 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
dense and accurate image based 3D surface reconstruction.  ...  During this evaluation, the quality of 3D point clouds generated by dense multiple image matching will be used as a benchmark.  ...  Furthermore, the accuracy of image-based 3D point cloud generation is increased. Thus, these multiple matches enable the generation of an accurate and reliable 3D point cloud.  ... 
doi:10.5194/isprsarchives-xl-1-w2-183-2013 fatcat:qtxfzoccvbci7chal4u3mfdx7i

Machine Vision-based Measurement System for Vehicle Body Inspection

2013 Acta Polytechnica Hungarica  
Afterwards based on triangulation the 3D coordinates of surface points are estimated.  ...  The proposed system is composed from a camera-projector (CP) subsystem and a multi-camera and active marker based tracking system (TS).  ...  Acknowledgement The project was realized through the support of European Union, with the cofinancing of the European Social Fund TÁMOP-4.2.1.B-11/2/KMR-2011-0001  ... 
doi:10.12700/aph.10.05.2013.5.9 fatcat:a3ukoj7nxne6pfjy6t4hjw5qhm

A simulation environment for drone cinematography [article]

Fan Zhang, David Hall, Tao Xu, Stephen Boyle, David Bull
2020 arXiv   pre-print
Methods for environmental image capture, 3D reconstruction (photogrammetry) and the creation of foreground assets are presented along with a flexible and user-friendly simulation interface.  ...  It also supports the exporting of flight plans. Camera shots can also be designed to provide suitable coverage of any landmarks which need to appear in-shot.  ...  ACKNOWLEDGEMENTS The authors acknowledge funding from the European Union's Horizon 2020 programme (Grant No 731667, MULTIDRONE) and UK EPSRC (The Centre for Doctoral Training In Communications at University of  ... 
arXiv:2010.01315v1 fatcat:khnnftafmfflfmnizwwvp7sgre

3D reconstruction of plants and a single building from UAV images

Yu Ma, Yinwen Chen, Lifeng Zhang, Zhitao Zhang, Jiarui Wang, Weihua Yu, Zheng Xing, Yaohua Hu, Zhijie Liu
2018 International Journal of Precision Agricultural Aviation  
For these ends, this research studied the 3D modeling precision of a basketball hall and a row of Euonymus japonicas based on images from a DJI Inspire-1 UAV system.  ...  as its own much lower cost and less redundant data. reconstruction of plants and a single building from UAV images.  ...  Acknowledgment The research is supported by the National Key Research and Development Program of China (2016YFD0200700), and the Translation Program of Materials on Agricultural Science and Culture (G202008  ... 
doi:10.33440/j.ijpaa.20200304.141 fatcat:ltuh3k6snfedjpkvmowrvzv2uq

RECONSTRUCTION OF 3D ACCIDENT SCENE FROM MULTIROTOR UAV PLATFORM

M. A. Mat Amin, S. Abdullah, S. N. Abdul Mukti, M. H. A. Mohd Zaidi, K. N. Tahar
2020 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The 3D model was successfully generated by using Point of Interest (POI) flight planning.  ...  The methodology of this study is organised into four main phases which consist of preliminary work, flight planning, 3D model processing and analysis of the results.  ...  ACKNOWLEDGEMENTS Faculty of Architecture, Planning, and Surveying Universiti Teknologi MARA (UiTM), Research Management Institute (RMi) and Ministry of Higher Education (MOHE) are greatly acknowledged  ... 
doi:10.5194/isprs-archives-xliii-b2-2020-451-2020 fatcat:2eyhbtlscvc5te2gwdazfppqpe

Potentials of Low-Budget Microdrones: Processing 3D Point Clouds and Images for Representing Post-Industrial Landmarks in Immersive Virtual Environments

Marco Weißmann, Dennis Edler, Andreas Rienow
2022 Frontiers in Robotics and AI  
The point cloud which the 3D model of the old wage hall was based on represented partly better data accuracy than the point clouds derived from airborne laser scanning and offered by public agencies as  ...  To experience these 3D models in a timely way, these 3D visualizations can directly be imported into game engines.  ...  of the 3D reconstruction based on the point cloud data).  ... 
doi:10.3389/frobt.2022.886240 pmid:35685619 pmcid:PMC9173591 fatcat:wqmnulqmabb7xfnnnbaf3o5xmq

REAL-TIME DENSE 3D RECONSTRUCTION FROM MONOCULAR VIDEO DATA CAPTURED BY LOW-COST UAVS

M. Hermann, B. Ruf, M. Weinmann
2021 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Real-time 3D reconstruction enables fast dense mapping of the environment which benefits numerous applications, such as navigation or live evaluation of an emergency.  ...  To create a 3D model of the scene, we rely on a three-stage processing chain. First, we estimate the rough camera trajectory using a simultaneous localization and mapping (SLAM) algorithm.  ...  based on stereo cameras, structured light or time-of-flight (ToF) sensors for measurement.  ... 
doi:10.5194/isprs-archives-xliii-b2-2021-361-2021 fatcat:dn43zipnync2nog5tjuhogzj5q

Hybrid 3D ranging and velocity tracking system combining multi-view cameras and simple LiDAR

Neal Radwell, Adam Selyem, Lena Mertens, Matthew P. Edgar, Miles J. Padgett
2019 Scientific Reports  
Light detection and ranging (LiDAR) has become a key tool in these 3D sensing applications, where the time-of-flight (TOF) of photons is used to recover distance information.  ...  Here we demonstrate a hybrid LiDAR approach which combines a multi-view camera system for position and distance information, and a simple (scanless) LiDAR system for velocity tracking and depth accuracy  ...  A 5 camera multi-view system recovers a 3D point cloud of the scene using GPU accelerated feature finding, matching and model reconstruction.  ... 
doi:10.1038/s41598-019-41598-z pmid:30918273 pmcid:PMC6437189 fatcat:4nxfrvgfbraojko54q6ftbavza
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