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Measuring 3-D displacement of a surface using the white light speckle technique
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Fluid and Experimental Mechanics.
1986 (English)Conference paper, Meeting abstract (Refereed)
Abstract [en]

When measuring in plane surface deformation using white light speckle photography, errors will arise if an out of plane displacement is present. Here it is shown that stereoscopic photography resolves this problem and makes the measurement of true in plane displacements possible. A rigid body translation is also introduced to determine unambiguously the direction of the displacement

Place, publisher, year, edition, pages
1986. 207-210 p.
Keyword [en]
Technology - Engineering mechanics
Keyword [sv]
Teknikvetenskap - Teknisk mekanik
Research subject
Experimental Mechanics
URN: urn:nbn:se:ltu:diva-37035Local ID: ae8af0b0-adc4-11de-8293-000ea68e967bOAI: diva2:1010533
International Technical Symposium on Optical and Electro-Optical Applied Science and Engineering : 01/01/1985 - 01/01/1985
Godkänd; 1986; Bibliografisk uppgift: Volumne: 599; 20090930 (ysko)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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