Proceedings Paper
On Virtual Fringe Analysis Method In Focused Double-Exposure Speckle Photography| Format | Member Price | Non-Member Price |
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Paper Abstract
A virtual fringe analysis method can be applied to determine displacement vectors from speckle photographs. A diminishing of the visibility shifts dark and bright fringes from minima and maxima of the cosine. Then not only the bright fringes but the dark ones do give erroneous results. The analysing goemetry can increase a reduction of the visibility. This paper deals the fringe visibility of virtual fringes and its effect to the fringe shifts.
Paper Details
Date Published: 16 June 1983
PDF: 6 pages
Proc. SPIE 0369, Max Born Centenary Conf, (16 June 1983); doi: 10.1117/12.934430
Published in SPIE Proceedings Vol. 0369:
Max Born Centenary Conf
M. John Colles; D. William Swift, Editor(s)
PDF: 6 pages
Proc. SPIE 0369, Max Born Centenary Conf, (16 June 1983); doi: 10.1117/12.934430
Show Author Affiliations
V. V. K. Karppinen, University of Joensuu (Finland)
Published in SPIE Proceedings Vol. 0369:
Max Born Centenary Conf
M. John Colles; D. William Swift, Editor(s)
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