Digital speckle reduction in holograms: a comparison between methods

Adrian Stern; Vladimir Farber; Amitai Uzan; Yair Rivenson

doi:10.1117/12.2049826

23 May 2014 Digital speckle reduction in holograms: a comparison between methods

Adrian Stern, Vladimir Farber, Amitai Uzan, Yair Rivenson

Proceedings Volume 9109, Compressive Sensing III; 91090E (2014) https://doi.org/10.1117/12.2049826
Event: SPIE Sensing Technology + Applications, 2014, Baltimore, MD, United States

Abstract

Digital holography, as any other coherent imaging modalities, is subject to speckle noise. Speckles may degrade significantly the image quality, therefore many optical and digital techniques were developed to suppress the speckles. In this paper we present a comparison between six digital speckle filtering techniques used for digital holography.

Citation Download Citation

Adrian Stern, Vladimir Farber, Amitai Uzan, and Yair Rivenson "Digital speckle reduction in holograms: a comparison between methods", Proc. SPIE 9109, Compressive Sensing III, 91090E (23 May 2014); https://doi.org/10.1117/12.2049826

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