Transmission illuminance proxy HDR imaging: a new technique to quantify luminous flux

A technique to measure arbitrarily complex luminous fluxes across large areas is presented. The technique is founded on high-dynamic range (HDR) imaging technology and can be achieved using a standard consumer digital camera and everyday materials such as printer-grade white paper. The same approach...

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Bibliographic Details
Main Authors: John Mardaljevic, Birgit Painter, Marilyne Andersen
Format: Default Article
Published: 2009
Subjects:
Other built environment and design not elsewhere classified
Illuminance measurement
High dynamic range images
Luminous flux
Light-pipes
Built Environment and Design not elsewhere classified
Online Access:https://hdl.handle.net/2134/11569
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