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Method for Quantifying the Spectral ...

Teman, Katherine Louise.

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Method for Quantifying the Spectral Based Error in Luminance Measurements.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Method for Quantifying the Spectral Based Error in Luminance Measurements./
作者:	Teman, Katherine Louise.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2017,
面頁冊數:	163 p.
附註:	Source: Masters Abstracts International, Volume: 56-05.
Contained By:	Masters Abstracts International56-05(E).
標題:	Architectural engineering. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10254733
ISBN:	9781369862836

Method for Quantifying the Spectral Based Error in Luminance Measurements.
Teman, Katherine Louise.

Method for Quantifying the Spectral Based Error in Luminance Measurements. - Ann Arbor : ProQuest Dissertations & Theses, 2017 - 163 p.

Source: Masters Abstracts International, Volume: 56-05.

Thesis (M.S.)--University of Colorado at Boulder, 2017.

The accuracy of luminance measurements throughout the visible spectrum was investigated by breaking down a broadband source into narrow bandwidth sections. Measurements from a standard luminance meter were then compared to a derived luminance found with an illuminance spectrophotometer. High Dynamic Range Images (HDRI) of the narrow bandwidth sources were also taken in order to evaluate the spectrally dependent accuracy of HDRI as a luminance measurement tool. These results were evaluated for nine saturated color sources throughout the visible spectrum, as well as a white LED. The saturated sources were expected to produce errors in luminance measurements, based on previous studies. However, results of the white LED condition raised additional concerns about the accuracy of photometric measurements for LED sources. Additional research on how the spectral characteristics of a source affect the accuracy of standard illuminance and luminance meters is also presented in this report.

ISBN: 9781369862836Subjects--Topical Terms:

3174102
Architectural engineering.

Method for Quantifying the Spectral Based Error in Luminance Measurements.
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