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Proceedings Paper

TV holography and image processing in practical use
Author(s): Ole Johan Lokberg; Svein Ellingsrud; Eiolf Vikhagen
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Paper Abstract

Image processing has been used to analyze TV-holographic fringe patterns of deformation and vibrations. Recent results using such image processing algorithms for deformation and vibration measurements are described. It is shown how these techniques has been used on practical objects such as concrete, high-frequency transducers, and underwater transducers.

Paper Details

Date Published: 1 January 1991
PDF: 9 pages
Proc. SPIE 1332, Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection, (1 January 1991); doi: 10.1117/12.51066
Show Author Affiliations
Ole Johan Lokberg, Norwegian Institute of Technology (Norway)
Svein Ellingsrud, Norwegian Institute of Technology (Norway)
Eiolf Vikhagen, Foundation of Scientific and Industrial Research (Norway)


Published in SPIE Proceedings Vol. 1332:
Optical Testing and Metrology III: Recent Advances in Industrial Optical Inspection
Chander Prakash Grover, Editor(s)

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