Background noise removal in intensity reconstructions of digital lensless holographic microscopy by fractional Fourier processing

Jose Ortiz-Ocampo; Carlos Trujillo

doi:10.1364/3D.2022.3Th4A.1

Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)
Technical Digest Series (Optica Publishing Group, 2022),
paper 3Th4A.1
•https://doi.org/10.1364/3D.2022.3Th4A.1

Background noise removal in intensity reconstructions of digital lensless holographic microscopy by fractional Fourier processing

Jose Ortiz-Ocampo and Carlos Trujillo

3D Image Acquisition and Display: Technology, Perception and Applications 2022

Vancouver, British Columbia Canada
11–15 July 2022
ISBN: 978-1-957171-09-8

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3D Augmented Reality and 3D Imaging (3Th4A)

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J. Ortiz-Ocampo and C. Trujillo, "Background noise removal in intensity reconstructions of digital lensless holographic microscopy by fractional Fourier processing," in Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP), Technical Digest Series (Optica Publishing Group, 2022), paper 3Th4A.1.

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Abstract

A background-noise removal method is presented for intensity reconstructions of Digital Lensless Holographic Microscopy via fractional Fourier processing. The method is firstly calibrated with a synthetic hologram and then validated with an intricate biological sample.

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