Memory efficient noise reduction in in-line Fresnel digital holography

Nitesh Pandey; Bryan Hennelly

doi:10.1117/12.886936

11 May 2011 Memory efficient noise reduction in in-line Fresnel digital holography

Nitesh Pandey, Bryan Hennelly

Proceedings Volume 8074, Holography: Advances and Modern Trends II; 807404 (2011) https://doi.org/10.1117/12.886936
Event: SPIE Optics + Optoelectronics, 2011, Prague, Czech Republic

Abstract

We discuss some common sources of noise which affect the quality of reconstruction in digital holography. We show that by using holograms obtained with independent illumination patterns, we can suppress these noise sources in a unified manner and improve the image quality while reducing the memory usage.

Citation Download Citation

Nitesh Pandey and Bryan Hennelly "Memory efficient noise reduction in in-line Fresnel digital holography", Proc. SPIE 8074, Holography: Advances and Modern Trends II, 807404 (11 May 2011); https://doi.org/10.1117/12.886936

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