Detail publikačního výsledku

Visual Correction of Position Drift using Uniform Marker Fields

ZACHARIÁŠ, M.; SZENTANDRÁSI, I.; HEROUT, A.

Originální název

Visual Correction of Position Drift using Uniform Marker Fields

Anglický název

Visual Correction of Position Drift using Uniform Marker Fields

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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 %).

Anglický abstrakt

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 %).

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

ZACHARIÁŠ, M.; SZENTANDRÁSI, I.; HEROUT, A.

Rok RIV

2018

Vydáno

24.03.2016

Nakladatel

Association for Computing Machinery

Místo

Bratislava

ISBN

978-1-4503-4436-4

Kniha

Proceedings of the 32nd Spring conference on Computer Graphics

Strany od

81

Strany do

85

Strany počet

5

BibTex

@inproceedings{BUT130956,
  author="Michal {Zachariáš} and István {Szentandrási} and Adam {Herout}",
  title="Visual Correction of Position Drift using Uniform Marker Fields",
  booktitle="Proceedings of the 32nd Spring conference on Computer Graphics",
  year="2016",
  pages="81--85",
  publisher="Association for Computing Machinery",
  address="Bratislava",
  doi="10.1145/2948628.2948632",
  isbn="978-1-4503-4436-4"
}