Optical Autocorrelation Of Diffuse Surfaces

Yves Rezette

doi:10.1117/12.965609

4 December 1979 Optical Autocorrelation Of Diffuse Surfaces

Yves Rezette

Proceedings Volume 0201, Optical Pattern Recognition; (1979) https://doi.org/10.1117/12.965609
Event: 23rd Annual Technical Symposium, 1979, San Diego, United States

Abstract

The holographic method can be used to determine the statistical characteristics of a slightly diffusing surface, the local rugosity ( mean quadratic variation ) of a surface and the lateral mean dimensions of diffuzing facets ( dimensions of the correlation zones). This is done by modifying Vander Lugt's method, so that the holographical restitution will recover its linear characteristic ( the linearity is lost when the darkness variations on the photographic plate are too high ).

Citation Download Citation

Yves Rezette "Optical Autocorrelation Of Diffuse Surfaces", Proc. SPIE 0201, Optical Pattern Recognition, (4 December 1979); https://doi.org/10.1117/12.965609

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