Realistic 3D coherent transfer function inverse filtering of complex fields

Yann Cotte; Fatih M. Toy; Cristian Arfire; Shan Shan Kou; Daniel Boss; Isabelle Bergoënd; Christian Depeursinge

doi:10.1364/BOE.2.002216

Realistic 3D coherent transfer function inverse filtering of complex fields

Yann Cotte^*, Fatih M. Toy, Cristian Arfire, Shan Shan Kou, Daniel Boss, Isabelle Bergoënd, Christian Depeursinge

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

We present a novel technique for three-dimensional (3D) image processing of complex fields. It consists in inverting the coherent image formation by filtering the complex spectrum with a realistic 3D coherent transfer function (CTF) of a high-NA digital holographic microscope. By combining scattering theory and signal processing, the method is demonstrated to yield the reconstruction of a scattering object field. Experimental reconstructions in phase and amplitude are presented under non-design imaging conditions. The suggested technique is best suited for an implementation in high-resolution diffraction tomography based on sample or illumination rotation.

Original language	English (US)
Pages (from-to)	2216-2230
Number of pages	15
Journal	Biomedical Optics Express
Volume	2
Issue number	8
DOIs	https://doi.org/10.1364/BOE.2.002216
State	Published - Aug 1 2011
Externally published	Yes

ASJC Scopus subject areas

Biotechnology
Atomic and Molecular Physics, and Optics

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AU - Toy, Fatih M.

AU - Arfire, Cristian

AU - Kou, Shan Shan

AU - Boss, Daniel

AU - Bergoënd, Isabelle

AU - Depeursinge, Christian

PY - 2011/8/1

Y1 - 2011/8/1

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AB - We present a novel technique for three-dimensional (3D) image processing of complex fields. It consists in inverting the coherent image formation by filtering the complex spectrum with a realistic 3D coherent transfer function (CTF) of a high-NA digital holographic microscope. By combining scattering theory and signal processing, the method is demonstrated to yield the reconstruction of a scattering object field. Experimental reconstructions in phase and amplitude are presented under non-design imaging conditions. The suggested technique is best suited for an implementation in high-resolution diffraction tomography based on sample or illumination rotation.

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Realistic 3D coherent transfer function inverse filtering of complex fields

Abstract

ASJC Scopus subject areas

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