Measurement of very small changes of object position using speckle correlation method

Navrátil, Milan; Křesálek, Vojtěch; Sluštík, Radek; Pálka, Jan

dc.title	Measurement of very small changes of object position using speckle correlation method	en
dc.contributor.author	Navrátil, Milan
dc.contributor.author	Křesálek, Vojtěch
dc.contributor.author	Sluštík, Radek
dc.contributor.author	Pálka, Jan
dc.relation.ispartof	Proceedings of the 13th WSEAS International Conference on Computers
dc.identifier.isbn	978-960-474-097-0
dc.date.issued	2009
dc.citation.spage	576
dc.citation.epage	578
dc.event.title	13th WSEAS International Conference on SYSTEMS held at the 13th WSEAS CSCC Multiconference
dc.event.location	Rhodes
utb.event.state-en	Greece
utb.event.state-cs	Řecko
dc.event.sdate	2009-07-22
dc.event.edate	2009-07-24
dc.type	conferenceObject
dc.language.iso	en
dc.publisher	World Scientific and Engineering Academy and Society (WSEAS)	en
dc.relation.uri	http://www.wseas.us/e-library/conferences/2009/rodos/SYSTEMS/SYSTEMS83.pdf
dc.subject	Speckle	en
dc.subject	Laser	en
dc.subject	Contactless measurement	en
dc.subject	Change of object position	en
dc.description.abstract	The paper deals with measurement of very small changes of the object position using speckle correlation method. An object translation is very often measured by deformation tensor components. Often used measuring method is based on direct contact with the object, which can be destructive. Presented contactless method uses statistical approach which means computation of the cross-correlation function of two speckle patterns recorded before and after object translation.	en
utb.faculty	Faculty of Applied Informatics
dc.identifier.uri	http://hdl.handle.net/10563/1001838
utb.identifier.rivid	RIV/70883521:28140/09:63507837!RIV10-MSM-28140___
utb.identifier.obdid	43859045
utb.identifier.scopus	2-s2.0-74949097281
utb.identifier.wok	000272165400083
utb.source	d-wok
dc.date.accessioned	2011-08-09T07:34:03Z
dc.date.available	2011-08-09T07:34:03Z
utb.contributor.internalauthor	Navrátil, Milan
utb.contributor.internalauthor	Křesálek, Vojtěch
utb.contributor.internalauthor	Sluštík, Radek
utb.contributor.internalauthor	Pálka, Jan
utb.fulltext.affiliation	Milan Navrátil, Vojtěch Křesálek, Radek Sluštík, Jan Pálka Department of Electrotechnics and measurement Tomas Bata University in Zlín, Faculty of Applied Informatics Nad Stráněmi 4511, 760 05 Zlín CZECH REPUBLIC {navratil; kresalek; r_slustik; jpalka}@fai.utb.cz http://www.fai.utb.cz
utb.fulltext.dates	-
utb.fulltext.references	[1] Rajpal S. Sirohi, Speckle metrology, CRC Press, 1993, ISBN 0824789326. [2] Horváth, P., Šmíd, P., Wagnerová, P., Hrabovský, M.: Non-contact measurement of small deformation of object by means of the speckle correlation method, Jemná mechanika a optika, 3/2005. [3] Hrabovský, M., Bača, Z., Horváth, P.: Koherenční zrnitost v optice, UPOL Olomouc, 2001, ISBN 80- 244-0286-6. [4] Hariharan, P.: Optical Interferometry, Academic Press, Sydney, 1985. [5] Yamaguchi, I.: Real-Time Measurement of in-Plane Translation and Tilt by Electronic Speckle Correlation. Jpn. J. Appl. Phys. 19 (1980) L131.
utb.fulltext.sponsorship	This work was accomplished with financial support by Research Projects of the Ministry of Youth, Education and Sports of the Czech Republic: MSM 7088352102.
utb.fulltext.projects	MSM 7088352102