Fourier ptychography
id:
fourier-ptychography-308-14404133
title:
Fourier ptychography
text:
Fourier ptychography is a computational imaging technique based on optical microscopy that consists in the synthesis of a wider numerical aperture from a set of full-field images acquired at various coherent illumination angles,
resulting in increased resolution compared to a conventional microscope. Each image is acquired under the illumination of a coherent light source at various angles of incidence; the acquired image set is then combined using an iterative phase retrieval algorithm into a f
brand slug:
wiki
category slug:
encyclopedia
description:
Computational imaging technique in microscopy
original url:
https://en.wikipedia.org/wiki/Fourier_ptychography
date created:
date modified:
2024-01-18T18:38:50Z
main entity:
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image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/6/61/Optical_setup_for_Fourier_ptychography.png","width":2854,"height":1442}
fields total:
13
integrity:
15