Publication Details

Visual Correction of Position Drift using Uniform Marker Fields

ZACHARIÁŠ Michal, SZENTANDRÁSI István and HEROUT Adam. Visual Correction of Position Drift using Uniform Marker Fields. In: Proceedings of the 32nd Spring conference on Computer Graphics. Bratislava: Association for Computing Machinery, 2016, pp. 81-85. ISBN 978-1-4503-4436-4.

Czech title

Vizuální korekce posunu pozice pomocí Uniform Marker Fields

Type

conference paper

Language

english

Authors

Zachariáš Michal, Ing., Ph.D. (DCGM FIT BUT)
Szentandrási István, Ing. (DCGM FIT BUT)
Herout Adam, prof. Ing., Ph.D. (DCGM FIT BUT)

Keywords

fiduciary markers, inertial measurement units, drift correction, visual odometry, uniform marker fields, indoor navigation

Abstract

This paper deals with navigation indoors and in small-scale outdoor scenes. We propose to enhance IMU and conventional visual odometry navigation - typically used in the said contexts - by visual location estimation based on markers conveniently displaced in the environment. We propose using visually appealing Uniform Marker Fields; this technique offers high precision and real-time performance on mobile devices of moderate computational power. We evaluate the accuracy of the proposed technique, achieving approximately 4cm error in a scene of roughly 5 m diameter (beneath 1 %).

Published

2016

Pages

81-85

Proceedings

Proceedings of the 32nd Spring conference on Computer Graphics

Conference

Spring Conference on Computer Graphics 2016, Smolenice, SK

ISBN

978-1-4503-4436-4

Publisher

Association for Computing Machinery

Place

Bratislava, SK

DOI

10.1145/2948628.2948632

UT WoS

000403659700011

EID Scopus

2-s2.0-85009727528

BibTeX

@INPROCEEDINGS{FITPUB11120,
   author = "Michal Zachari\'{a}\v{s} and Istv\'{a}n Szentandr\'{a}si and Adam Herout",
   title = "Visual Correction of Position Drift using Uniform Marker Fields",
   pages = "81--85",
   booktitle = "Proceedings of the 32nd Spring conference on Computer Graphics",
   year = 2016,
   location = "Bratislava, SK",
   publisher = "Association for Computing Machinery",
   ISBN = "978-1-4503-4436-4",
   doi = "10.1145/2948628.2948632",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/11120"
}