Performance Characterization of Absolute Scale Computation for 3D Structure from Motion Reconstruction

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Resumé

Structure from Motion (SfM) 3D reconstruction of objects and environments has become a go-to process, when detailed digitization and visualization is needed in the energy and production industry, medicine, culture and media. A successful reconstruction must properly capture the 3D information and it must scale everything to the correct scale. SfM has an inherent ambivalence to the scale of the scanned objects, so additional data is needed. In this paper we propose a lightweight solution for computation of absolute scale of 3D reconstructions by using only a real-time kinematic (RTK) GPS, in comparison to other custom solutions, which require multiple sensor fusion. Additionally, our solution estimates the noise sensitivity of the calculated scale, depending on the precision of the positioning sensor. We first test our solution with synthetic data to find how the results depend on changes to the capturing setup. We then test our pipeline using real world data, against the built-in solutions used in two state-of-the-art reconstruction software. We show that our solution gives better results, than both state-of-the-art solutions
OriginalsprogEngelsk
TitelProceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications
ForlagSCITEPRESS Digital Library
Publikationsdato27 feb. 2019
DOI
StatusUdgivet - 27 feb. 2019
Begivenhed14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (Visigrapp 2019) - Prague, Tjekkiet
Varighed: 25 feb. 201927 feb. 2019

Konference

Konference14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (Visigrapp 2019)
LandTjekkiet
ByPrague
Periode25/02/201927/02/2019

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Analog to digital conversion
Sensors
Medicine
Global positioning system
Kinematics
Fusion reactions
Visualization
Pipelines
Industry

Citer dette

Nikolov, I. A., & Madsen, C. B. (2019). Performance Characterization of Absolute Scale Computation for 3D Structure from Motion Reconstruction. I Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications SCITEPRESS Digital Library. https://doi.org/10.5220/0007444208840891
Nikolov, Ivan Adriyanov ; Madsen, Claus Brøndgaard. / Performance Characterization of Absolute Scale Computation for 3D Structure from Motion Reconstruction. Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications. SCITEPRESS Digital Library, 2019.
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Nikolov, IA & Madsen, CB 2019, Performance Characterization of Absolute Scale Computation for 3D Structure from Motion Reconstruction. i Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications. SCITEPRESS Digital Library, Prague, Tjekkiet, 25/02/2019. https://doi.org/10.5220/0007444208840891

Performance Characterization of Absolute Scale Computation for 3D Structure from Motion Reconstruction. / Nikolov, Ivan Adriyanov; Madsen, Claus Brøndgaard.

Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications. SCITEPRESS Digital Library, 2019.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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Nikolov IA, Madsen CB. Performance Characterization of Absolute Scale Computation for 3D Structure from Motion Reconstruction. I Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications. SCITEPRESS Digital Library. 2019 https://doi.org/10.5220/0007444208840891