An Iterative Algorithm for Improving Resolution and Signal-to-Noise Ratio of Captured Noisy Low-Resolution Diffraction Fields

G. Bora Esmer

doi:10.1364/DH.2014.DTh4B.2

Imaging and Applied Optics 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper DTh4B.2
•https://doi.org/10.1364/DH.2014.DTh4B.2

An Iterative Algorithm for Improving Resolution and Signal-to-Noise Ratio of Captured Noisy Low-Resolution Diffraction Fields

G. Bora Esmer

Digital Holography and Three-Dimensional Imaging 2014

Seattle, Washington United States
13–17 July 2014
ISBN: 978-1-55752-308-2

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Novel Applications of Digital Holography (DTh4B)

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G. B. Esmer, "An Iterative Algorithm for Improving Resolution and Signal-to-Noise Ratio of Captured Noisy Low-Resolution Diffraction Fields," in Imaging and Applied Optics 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper DTh4B.2.

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Abstract

An iterative super-resolution algorithm, based on capturing multiple noisy low-resolution diffraction fields, is proposed. It performs windowing on the reconstructed object to improve resolution and decrease noise level on captured fields. It provides satisfactory results.

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