Speckle Noise Suppression in Fresnel Incoherent Correlation Holography

Barak Katz; Joseph Rosen

doi:10.1364/DH.2010.DTuE2

Biomedical Optics and 3-D Imaging
OSA Technical Digest (CD) (Optica Publishing Group, 2010),
paper DTuE2
•https://doi.org/10.1364/DH.2010.DTuE2

Speckle Noise Suppression in Fresnel Incoherent Correlation Holography

Barak Katz and Joseph Rosen

Digital Holography and Three-Dimensional Imaging 2010

Miami, Florida United States
12–14 April 2010
ISBN: 978-1-55752-887-2

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DH Postdeadline Paper Session (DTuE)

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B. Katz and J. Rosen, "Speckle Noise Suppression in Fresnel Incoherent Correlation Holography," in Biomedical Optics and 3-D Imaging, OSA Technical Digest (CD) (Optica Publishing Group, 2010), paper DTuE2.

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Abstract

A motionless method of speckle noise suppression improves the resolution of the best in-focus images reconstructed from digital holograms. We average several independent incoherent digital holograms of the same scene, each of which is a superposition of three digital phase-shifted recorded holograms.

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