Title variants
Languages of publication
Abstracts
The paper presents a technique for measuring membrane displacements with one motionless camera. The method relies on measuring the distance to an object based on one image obtained from a motionless camera with a fixed-focus lens. It is proven that the used technique allows monitoring the frequency and amplitude of vibration. The tests were performed for the oscillation frequency in the range from 0.5 Hz to 6 Hz and deviations from the neutral position in the range of ± 3 mm.
Discipline
- 06.30.Bp: Spatial dimensions (e.g., position, lengths, volume, angles, and displacements)
- 07.07.Df: Sensors (chemical, optical, electrical, movement, gas, etc.); remote sensing
- 07.05.Pj: Image processing(see also 42.30.Va in optics; 87.57.-s Medical imaging in biological and medical physics; 95.75.Tv Digitization techniques in astronomy)
Journal
Year
Volume
Issue
Pages
10-14
Physical description
Dates
published
2015-7
received
2014-05-12
Contributors
author
- Military University of Technology, Institute of Teleinformatics and Automatics, S. Kaliskiego 2, 00-908 Warsaw, Poland
References
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- [2] WIKA Instrument Corporation, WIKA Handbook - Pressure & Temperature Measurement U.S. Edition, 2014
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- [7] G. Konieczny, T. Pustelny, Acta Phys. Pol. A 122, 962 (2012) http://przyrbwn.icm.edu.pl/APP/PDF/122/a122z5p38.pdf
- [8] G. Konieczny, T. Pustelny, P. Marczyński, Acta Phys. Pol. A 124, 479 (2013), doi: 10.12693/APhysPolA.124.479
- [9] G. Konieczny, T. Pustelny, P. Marczyński, Acta Phys. Pol. A 124, 483 (2013), doi: 10.12693/APhysPolA.124.483
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- [12] K. Murawski, Przegląd Elektrotechniczny 9, 184 (2010) (in Polish)
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- [14] K. Murawski, R. Różycki, P. Murawski, A. Matyja, M. Rekas, Acta Phys. Pol. A 124, 517 (2013), doi: 10.12693/APhysPolA.124.517
- [15] K. Murawski, K. Różanowski, Acta Phys. Pol. A 124, 509 (2013), doi: 10.12693/APhysPolA.124.509
- [16] K. Murawski, Acta Phys. Pol. A 127, p23 (2015), doi: 10.12693/APhysPolA.127.1591
- [17] K. Różanowski, K. Murawski, Acta Phys. Pol. A 122, 874 (2012) http://przyrbwn.icm.edu.pl/APP/PDF/122/a122z5p21.pdf
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- [19] K. Różanowski, K. Murawski, Acta Phys. Pol. A 124, 558 (2013), doi: 10.12693/APhysPolA.124.558
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv128n103kz