A method for estimating fisheye lens’ field-of view angle and projection for HDR luminance capture

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Abstract

The calculation of field-of-view luminance based metrics for visual discomfort from glare evaluation in real scenes via HDR (High Dynamic Range) luminance capture does generally require the use of wide view fisheye lenses. This paper presents an easy to implement and low-cost method to estimate a fisheye lens’ total field-of view and projection method, which is required for accurate glare evaluations.
Original languageEnglish
Title of host publicationProceedings of the 29th CIE SESSION Washington D.C., USA, June 14 – 22, 2019
PublisherCommission Internationale de l'Eclairage
Pages1108-1112
Number of pages4
DOIs
Publication statusPublished - 2019
EventCIE 2019: 29th Quadrennial Session - Washington, United States
Duration: 14 Jun 201922 Jun 2019

Conference

ConferenceCIE 2019: 29th Quadrennial Session
Country/TerritoryUnited States
CityWashington
Period14/06/1922/06/19

Keywords

  • HDR luminance capture
  • Fisheye lenses
  • Projection methods
  • Glare measurement

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