Improving the Accuracy of Measurements in Daylit Interior Scenes Using High Dynamic Range Photography
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Date
2016
Authors
Jakubiec, J. Alstan
Inanici, Mehlika
Van Den Wymelenberg, Kevin
Mahic, Alen
Journal Title
Journal ISSN
Volume Title
Publisher
Institute for Health in the Built Environment, University of Oregon
Abstract
Measuring the luminous environment enables researchers and practitioners to study perception and
visual comfort in existing environments in order to decipher the components that contribute to good or problematic
lighting characteristics. High dynamic range photography is commonly used to study visual perception and comfort.
This paper presents new findings and specific methods of capturing interior scenes that may include peaks caused by
a direct view of the sun and specular reflections. Methods are tested to improve the range of luminance values that
can be captured, and new guidelines are proposed to improve the accuracy of computed visual comfort indices.
Keywords: daylighting, high dynamic range imagery, visual comfort, glare, luminous overflow.
Description
8 pages
Keywords
daylit interior, daylighting, high dynamic range photography, visual comfort
Citation
Jakubiec, J., Inanici, M., Van Den Wymelenberg, K., & Mahic, A. (2016). Improving the Accuracy of Measurements in Daylit Interior Scenes Using High Dynamic Range Photography. Presented at the Passive and Low Energy Architecture (PLEA) Conference, Los Angeles, CA.