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Proceedings Paper

Use Of Tv-Frame Memory On Electronic Speckle Pattern Interferometry Applied To Orthopaedics
Author(s): O. D.D. Soares; A. L.V.S. Lage
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Paper Abstract

An automatic image digitizer has been developed to operate on the observation of transient phenomena in real time to the study of orthopaedics systems. The image of the speckle pattern corresponding to the combination of illuminating pulses is recorded in the solid state frame store. The stored electronic image is then automatically subtracted from a sub sequent image corresponding to the second pulse set. The live fringes appear on the monitor and are video recorded for later evaluation. Other operation modes can equally be realized with the Tv-frame memory. Real time hologrammetry can also be performed within the correlation range. Benefits can be acquired in moire techniques utilizing the proposed memory.

Paper Details

Date Published: 1 March 1983
PDF: 7 pages
Proc. SPIE 0348, 15th Intl Congress on High Speed Photography and Photonics, (1 March 1983); doi: 10.1117/12.967845
Show Author Affiliations
O. D.D. Soares, Centro de Fisica da Universidade do Porto (Portugal)
A. L.V.S. Lage, Centro de Fisica da Universidade do Porto (Portugal)

Published in SPIE Proceedings Vol. 0348:
15th Intl Congress on High Speed Photography and Photonics
Lincoln L. Endelman, Editor(s)

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