Ing. Michal Zachariáš

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. 1-5. ISBN 978-1-4503-4436-4.
Publication language:english
Original title:Visual Correction of Position Drift using Uniform Marker Fields
Title (cs):Vizuální korekce posunu pozice pomocí Uniform Marker Fields
Pages:1-5
Proceedings:Proceedings of the 32nd Spring conference on Computer Graphics
Conference:Spring Conference on Computer Graphics 2016
Place:Bratislava, SK
Year:2016
ISBN:978-1-4503-4436-4
Publisher:Association for Computing Machinery
Keywords
fiduciary markers, inertial measurement units, drift correction, visual odometry, uniform marker fields, indoor navigation
Annotation
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 %).
BibTeX:
@INPROCEEDINGS{
   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 = {1--5},
   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},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php.en.iso-8859-2?id=11120}
}

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