Evaluation of the effect of noise in a digital holographic system on the quality of reconstructed particle image

Alexandra Davydova; Victor Dyomin; Igor Polovtsev

doi:10.1117/12.2575603

12 November 2020 Evaluation of the effect of noise in a digital holographic system on the quality of reconstructed particle image

Alexandra Davydova, Victor Dyomin, Igor Polovtsev

Author Affiliations +

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1156020 (2020) https://doi.org/10.1117/12.2575603
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

The paper considers the distortions of a real holographic image of particles exerting the greatest impact on the image quality: distortions associated with the influence of a virtual particle image and speckle structure of image caused by coherent noises of the medium. The described numerical experiments showed that it is possible to arrange such conditions for hologram recording, its processing and image reconstruction, under which a particle image with the impact of a twin image is suitable for recognizing and determining the characteristics of a particle.

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Alexandra Davydova, Victor Dyomin, and Igor Polovtsev "Evaluation of the effect of noise in a digital holographic system on the quality of reconstructed particle image", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1156020 (12 November 2020); https://doi.org/10.1117/12.2575603

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