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 |
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Original title: | Visual Correction of Position Drift using Uniform Marker Fields |
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Title (cs): | Vizuální korekce posunu pozice pomocí Uniform Marker Fields |
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Pages: | 1-5 |
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Proceedings: | Proceedings of the 32nd Spring conference on Computer Graphics |
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Conference: | Spring Conference on Computer Graphics 2016 |
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Place: | Bratislava, SK |
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Year: | 2016 |
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ISBN: | 978-1-4503-4436-4 |
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Publisher: | Association for Computing Machinery |
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Keywords |
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fiduciary markers, inertial measurement units, drift correction, visual odometry, uniform marker fields, indoor navigation |
Annotation |
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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: |
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@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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