Low-cost high resolution microscopy based on fourier ptychography

Felipe Guzman, Esteban Vera

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We present an advanced low-cost computational microscope based on simple components such as a cheap objective lens, a LED illumination matrix and 3D-printed parts. By implementing the Fourier Ptychographic Microscopy (FPM) technique onto a raspberry PI, we are able to acquire and synthetically produce images with wide field of view and high resolution. We present preliminary results, with the aim that at the end of this project, a low-cost kit will be presented to the community with assembly diagrams, 3D models and the FPM algorithms developed as a fully integrated system, so that it can be used and configured with relative simplicity such as in schools.

Original languageEnglish
Title of host publicationIEEE ICA-ACCA 2018 - IEEE International Conference on Automation/23rd Congress of the Chilean Association of Automatic Control
Subtitle of host publicationTowards an Industry 4.0 - Proceedings
EditorsCarlos Munoz, Gaston Lefranc, Mario Fernandez-Fernandez, Ernesto Rubio, Cristian Duran-Faundez
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538655863
DOIs
StatePublished - 10 Jan 2019
Externally publishedYes
EventIEEE International Conference on Automation/23rd Congress of the Chilean Association of Automatic Control: Towards an Industry 4.0, ICA-ACCA 2018 - Greater Concepcion, Chile
Duration: 17 Oct 201819 Oct 2018

Publication series

NameIEEE ICA-ACCA 2018 - IEEE International Conference on Automation/23rd Congress of the Chilean Association of Automatic Control: Towards an Industry 4.0 - Proceedings

Conference

ConferenceIEEE International Conference on Automation/23rd Congress of the Chilean Association of Automatic Control: Towards an Industry 4.0, ICA-ACCA 2018
Country/TerritoryChile
CityGreater Concepcion
Period17/10/1819/10/18

Keywords

  • Fourier ptychography
  • computational imaging
  • microscopy
  • phase retrieval

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