Top-down illumination photometric stereo imaging using light-emitting diodes and a mobile device

Le Francois, Emma and Herrnsdorf, Johannes and Broadbent, Laurence and Dawson, Martin D. and Strain, Michael J. (2019) Top-down illumination photometric stereo imaging using light-emitting diodes and a mobile device. In: OSA Frontier in Optics, 2019-09-15 - 2019-09-19, Marriott Wardman Park, Washington, District of Columbia, USA. (https://doi.org/10.1364/FIO.2019.JTu3A.106)

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Abstract

3D reconstruction of objects can be achieved using a top-down illumination, photometric stereo imaging configuration with four modulated white LEDs and a mobile phone. The Standard deviation for the reconstruction is ranging from 3.5% to 10.4%.

ORCID iDs

Le Francois, Emma ORCID: https://orcid.org/0000-0002-5416-5877

Herrnsdorf, Johannes ORCID: https://orcid.org/0000-0002-3856-5782

Dawson, Martin D. ORCID: https://orcid.org/0000-0002-6639-2989

Strain, Michael J. ORCID: https://orcid.org/0000-0002-9752-3144

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• Item metadata

  Item type:	Conference or Workshop Item(Poster)
  ID code:	70435
  Dates:	Date Event 17 September 2019 Published 13 May 2019 Accepted
  Subjects:	Science > Physics > Optics. Light
  Department:	Faculty of Science > Physics Technology and Innovation Centre > Photonics Faculty of Science > Physics > Institute of Photonics
  Depositing user:	Pure Administrator
  Date deposited:	06 Nov 2019 11:11
  Last modified:	03 Feb 2025 03:09
  URI:	https://strathprints.strath.ac.uk/id/eprint/70435