東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Method for Quantifying the Spectral ...

Teman, Katherine Louise.

Linked to FindBook

Google Book

Amazon

博客來

Method for Quantifying the Spectral Based Error in Luminance Measurements.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Method for Quantifying the Spectral Based Error in Luminance Measurements./
Author:	Teman, Katherine Louise.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2017,
Description:	163 p.
Notes:	Source: Masters Abstracts International, Volume: 56-05.
Contained By:	Masters Abstracts International56-05(E).
Subject:	Architectural engineering. -
Online resource:	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.
LDR:01921nmm a2200301 4500 001 2164259
005 20181106104110.5
008 190424s2017 ||||||||||||||||| ||eng d
020 $a 9781369862836
035 $a (MiAaPQ)AAI10254733
035 $a (MiAaPQ)colorado:14678
035 $a AAI10254733
040 $a MiAaPQ $c MiAaPQ
100 1 $a Teman, Katherine Louise. $3 3352304
245 1 0 $a Method for Quantifying the Spectral Based Error in Luminance Measurements.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2017
300 $a 163 p.
500 $a Source: Masters Abstracts International, Volume: 56-05.
500 $a Adviser: Walter Beamer.
502 $a Thesis (M.S.)--University of Colorado at Boulder, 2017.
520 $a 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.
590 $a School code: 0051.
650 4 $a Architectural engineering. $3 3174102
650 4 $a Electrical engineering. $3 649834
690 $a 0462
690 $a 0544
710 2 $a University of Colorado at Boulder. $b Civil, Environmental, and Architectural Engineering. $3 3350108
773 0 $t Masters Abstracts International $g 56-05(E).
790 $a 0051
791 $a M.S.
792 $a 2017
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10254733