Videos - Optical sectioning microscopy through single-shot lightfield protocol

Videos - Optical sectioning microscopy through single-shot lightfield protocol

Citation Author(s):
Gabriele
Scrofani
Submitted by:
Gabriele Scrofani
Last updated:
Wed, 10/23/2019 - 06:12
DOI:
10.21227/ft3z-9y17
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Abstract: 

Optical sectioning microscopy is usually performed by means of a scanning, multi-shot procedure in combination with non-uniform illumination. In this paper we change the paradigm and report a method that is based in the lightfield concept, and that provides optical sectioning for 3D microscopy images after a single-shot capture. To do this we first capture multiple orthographic perspectives of the sample by means of Fourier-domain integral microscopy (FiMic). The second stage of our protocol is the application of a novel refocusing algorithm that is able to produce optical sectioning in real time, and with no resolution worsening, in the case of sparse fluorescent samples. We provide the theoretical derivation of the algorithm, and demonstrate its utility by applying it to simulations and experimental data.

Instructions: 

The files uploaded from Visualisation-1 to Visualisation-3 intent to help understand graphically the output of the proposed algorithm in the paper: "Optical sectioning microscopy through single-shot lightfield protocol" .

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[1] Gabriele Scrofani, "Videos - Optical sectioning microscopy through single-shot lightfield protocol", IEEE Dataport, 2019. [Online]. Available: http://dx.doi.org/10.21227/ft3z-9y17. Accessed: Feb. 18, 2020.
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doi = {10.21227/ft3z-9y17},
url = {http://dx.doi.org/10.21227/ft3z-9y17},
author = {Gabriele Scrofani },
publisher = {IEEE Dataport},
title = {Videos - Optical sectioning microscopy through single-shot lightfield protocol},
year = {2019} }
TY - DATA
T1 - Videos - Optical sectioning microscopy through single-shot lightfield protocol
AU - Gabriele Scrofani
PY - 2019
PB - IEEE Dataport
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Gabriele Scrofani. (2019). Videos - Optical sectioning microscopy through single-shot lightfield protocol. IEEE Dataport. http://dx.doi.org/10.21227/ft3z-9y17
Gabriele Scrofani, 2019. Videos - Optical sectioning microscopy through single-shot lightfield protocol. Available at: http://dx.doi.org/10.21227/ft3z-9y17.
Gabriele Scrofani. (2019). "Videos - Optical sectioning microscopy through single-shot lightfield protocol." Web.
1. Gabriele Scrofani. Videos - Optical sectioning microscopy through single-shot lightfield protocol [Internet]. IEEE Dataport; 2019. Available from : http://dx.doi.org/10.21227/ft3z-9y17
Gabriele Scrofani. "Videos - Optical sectioning microscopy through single-shot lightfield protocol." doi: 10.21227/ft3z-9y17