Title: Image Processing for Absolute Strain Measurement by Laser Interferometry
Authors: LUCIA AlfredoFRANCHI MarcoMAROZZI C.a.FONTANA R.
Publisher: European Commission
Publication Year: 1987
JRC Publication N°: JRC4837
Other Identifiers: EUR 11033 EN
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC4837
Type: EUR - Scientific and Technical Research Reports
Abstract: ABSOLUTE STRAIN VALUES HAVE BEEN OBTAINED BY NUMERICAL TREATMENT OF LASER HOLOGRAPHIC INTERFEROGRAMS. THE PROPERLY DEVELOPED NUMERICAL CODE ELISA HAS PROVED TO BE A FLEXIBLE TOOL FOR INTERFEROMETRIC DATA HANDLING AND PRESENTATION OF RESULTS. THE PROPOSED PROCEDURE (THREE INTERFEROGRAMS WITH DIFFERENT POSITIONS OF ILLUMINATION AND OBSERVATION) ENABLED THE ACHIEVEMENT OF HIGH "QUALITY FACTOR" IN THE MEASUREMENTS. THE AGREEMENT OF INTERFEROMETRIC STRAIN VALUE AND THE ONE OBTAINED BY STRAIN GAGES AND ANALYTICAL SOLUTIONS WAS QUITE GOOD.
JRC Institute:Joint Research Centre Historical Collection

Files in This Item:
There are no files associated with this item.


Items in repository are protected by copyright, with all rights reserved, unless otherwise indicated.