Publications in Scientific Journals:
J. Eberhardsteiner, M. Gingerl, H.A. Mang:
"Fehlereinflüsse bei der Anwendung eines 3D-Speckle-Inferometers im Rahmen biaxialer Werkstoffversuche";
ÖIAZ - Österreichische Ingenieur- und Architektenzeitschrift,
143
(1998),
5;
222
- 225.
English abstract:
Although electronic speckle pattern interferometry (ESPI) is a highly sensitive measuring method, the accuracy of a real 3D-ESPI system is much poorer due to a lot of influences and disturbances during measurement on one hand and due to inaccurate or faulty evaluation on the other hand.