Publication result detail

Visual Correction of Position Drift using Uniform Marker Fields

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

Original Title

Visual Correction of Position Drift using Uniform Marker Fields

English Title

Visual Correction of Position Drift using Uniform Marker Fields

Type

Paper in proceedings (conference paper)

Original 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 %).

English 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 %).

Keywords

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

Key words in English

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

Authors

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

RIV year

2018

Released

24.03.2016

Publisher

Association for Computing Machinery

Location

Bratislava

ISBN

978-1-4503-4436-4

Book

Proceedings of the 32nd Spring conference on Computer Graphics

Pages from

81

Pages to

85

Pages count

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"
}