Quantitative Evaluation Of Holographic Interference Patterns Under Image Processing Aspects

Thomas M. Kreis; Horst Kreitlow

doi:10.1117/12.958336

20 May 1980 Quantitative Evaluation Of Holographic Interference Patterns Under Image Processing Aspects

Thomas M. Kreis, Horst Kreitlow

Proceedings Volume 0210, 2nd European Congress on Optics Applied to Metrology; (1980) https://doi.org/10.1117/12.958336
Event: Optics, Photonics, and Iconics Engineering Meeting, 1979, Strasbourg, France

Abstract

An automated quantitative evaluation of holographic interference patterns can be carried out by a microprocessor controlled system. The recorded images normally are disturbed by e.g. diffraction patterns of dust particles and speckle noise. We describe some image processing techniques which can be applied to these images in order to suppress the disturbances and to enhance the interference pattern. It is reported on the realization of these techniques by a microprocessor controlled system.

Citation Download Citation

Thomas M. Kreis and Horst Kreitlow "Quantitative Evaluation Of Holographic Interference Patterns Under Image Processing Aspects", Proc. SPIE 0210, 2nd European Congress on Optics Applied to Metrology, (20 May 1980); https://doi.org/10.1117/12.958336

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