Accuracy Evaluation of Methods for Pose Estimation from Fiducial Markers

Tutkimustuotos: KonferenssiartikkeliScientificvertaisarvioitu

Abstrakti

Estimating the pose from fiducial markers is a widely researched topic with practical importance for computer vision, robotics and photogrammetry. In this paper, we aim at quantifying the accuracy of pose estimation in real-world scenarios. More specifically, we investigate six different factors, which impact the accuracy of pose estimation, namely: number of points, depth offset, planar offset, manufacturing error, detection error, and constellation size. Their influence is quantified for four non-iterative pose estimation algorithms, employing direct linear transform, direct least squares, robust perspective-n-point, and infinitesimal planar pose estimation, respectively. We present empirical results which are instructive for selecting a well-performing pose estimation method and rectifying the factors causing errors and degrading the rotational and translational accuracy of pose estimation.

AlkuperäiskieliEnglanti
OtsikkoIS&T International Symposium on Electronic Imaging 2022
AlaotsikkoImage Processing: Algorithms and Systems
KustantajaSociety for Imaging Science and Technology
Sivut419-1 - 419-6
DOI - pysyväislinkit
TilaJulkaistu - 2022
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaIS and T International Symposium on Electronic Imaging: Image Processing: Algorithms and Systems -
Kesto: 17 tammik. 202226 tammik. 2022

Julkaisusarja

NimiIS and T International Symposium on Electronic Imaging Science and Technology
Numero10
Vuosikerta34
ISSN (painettu)2470-1173

Conference

ConferenceIS and T International Symposium on Electronic Imaging: Image Processing: Algorithms and Systems
Ajanjakso17/01/2226/01/22

Julkaisufoorumi-taso

  • Jufo-taso 1

!!ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Science Applications
  • Human-Computer Interaction
  • Software
  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

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