Publication detail

Comparison of Suitability of Tracking Marks for Optical Measurement of Displacement

KOTEK, L. HOLUB, M. VETIŠKA, J. ŠUBRT, K. HADAŠ, Z. BLECHA, P.

Czech title

Porovnání vhodnosti trekovacích značek pro optické měření okamžité polohy

English title

Comparison of Suitability of Tracking Marks for Optical Measurement of Displacement

Type

conference paper

Language

en

Original abstract

Optical methods for measuring displacement is a key enabling technology allowing evaluate vibration of the light weighted objects. In optical evaluation of vibration of object displacement with high speed camera, systematical errors occurs in determining the displacement because of the tracking mark properties. The present article compares the results of optical tracking of four most common tracking marks (Filmmakin, Ridgeline creative, Eye fish and Blurry vision) and also own designed tracking mark (FMEIII). To verify the suitability of different tracking marks with high-speed camera, the test stand were constructed and measured data were compared to high-speed laser interferometer measurement.

Czech abstract

Optické metody měření posunutí je metoda umožňující vyhodnotit vibrace lehkých objektů. Při optickém vyhodnocení vibrací objektu s vysokorychlostní kamerou, je významným přispěvatelem chyby měření chyba způsobená nevhodným výběrem trekovací značky. Tento článek porovnává výsledky měření čtyř nejčastěji používaných trekovacích značek (Filmmakin, Ridgeline, Eye Fish a Blurry Vision) a také trekovací značky navržené autory (FMEIII).

English abstract

Optical methods for measuring displacement is a key enabling technology allowing evaluate vibration of the light weighted objects. In optical evaluation of vibration of object displacement with high speed camera, systematical errors occurs in determining the displacement because of the tracking mark properties. The present article compares the results of optical tracking of four most common tracking marks (Filmmakin, Ridgeline creative, Eye fish and Blurry vision) and also own designed tracking mark (FMEIII). To verify the suitability of different tracking marks with high-speed camera, the test stand were constructed and measured data were compared to high-speed laser interferometer measurement.

Keywords in Czech

trekovací značky, vysokorychlostní kamera, měření

Keywords in English

tracking marks, high-speed camera, measurement

RIV year

2014

Released

03.12.2014

Publisher

Brno University of Technology

Location

Brno

ISBN

978-80-214-4817-9

ISSN

NEUVEDENO

Book

Proceedings of the 16th International Conference on Mechatronics – Mechatronika 2014

Edition number

1

Pages from–to

489–493

Pages count

749

BIBTEX


@inproceedings{BUT110672,
  author="Luboš {Kotek} and Michal {Holub} and Jan {Vetiška} and Kamil {Šubrt} and Zdeněk {Hadaš} and Petr {Blecha},
  title="Comparison of Suitability of Tracking Marks for Optical Measurement of Displacement",
  booktitle="Proceedings of the 16th International Conference on Mechatronics – Mechatronika 2014",
  year="2014",
  month="December",
  pages="489--493",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="978-80-214-4817-9",
  issn="NEUVEDENO"
}