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

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

53 Downloads (Pure)

Abstrakt

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
TitelVISIGRAPP 2019 - Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications
RedaktørerAndreas Kerren, Christophe Hurter, Jose Braz
Antal sider8
Vol/bind5
ForlagSCITEPRESS Digital Library
Publikationsdato27 feb. 2019
Sider884-891
ISBN (Elektronisk)978-989-758-354-4
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

Fingeraftryk Dyk ned i forskningsemnerne om 'Performance Characterization of Absolute Scale Computation for 3D Structure from Motion Reconstruction'. Sammen danner de et unikt fingeraftryk.

  • Projekter

    Leading Edge Roughness - Wind Turbine Blades

    Madsen, C. B., Nikolov, I. A. & Ladefoged, K. S.

    01/10/201501/05/2019

    Projekter: ProjektForskning

    Citationsformater

    Nikolov, I. A., & Madsen, C. B. (2019). Performance Characterization of Absolute Scale Computation for 3D Structure from Motion Reconstruction. I A. Kerren, C. Hurter, & J. Braz (red.), VISIGRAPP 2019 - Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (Bind 5, s. 884-891). SCITEPRESS Digital Library. https://doi.org/10.5220/0007444208840891