Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams

In this study, we conducted a combined examination of the photometric and colorimetric performances of trichromatic light sources, which are synthesized by three kinds of light-source units, by transferring their photometric performance to chromaticity diagrams. Contour maps of three photometric per...
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Autor*in:	Qi Yao [verfasserIn] Wanlu Zhang [verfasserIn] Lu Zhang [verfasserIn] Yu Bian [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2018

Schlagwörter:	Photopic luminous efficacy of radiation scotopic luminous efficacy of radiation cirtopic luminous efficacy of radiation spectral optimization photometric functional model tri-chromatic light sources.

Übergeordnetes Werk:	In: IEEE Photonics Journal - IEEE, 2015, 10(2018), 4, Seite 12
Übergeordnetes Werk:	volume:10 ; year:2018 ; number:4 ; pages:12

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1109/JPHOT.2018.2842151

Katalog-ID:	DOAJ066378370

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allfields	10.1109/JPHOT.2018.2842151 doi (DE-627)DOAJ066378370 (DE-599)DOAJ3713a56ee1ee4f4ea509cf5dc0cd7e57 DE-627 ger DE-627 rakwb eng TA1501-1820 QC350-467 Qi Yao verfasserin aut Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, we conducted a combined examination of the photometric and colorimetric performances of trichromatic light sources, which are synthesized by three kinds of light-source units, by transferring their photometric performance to chromaticity diagrams. Contour maps of three photometric performances, which are within a triangle gamut-area formed by three chromaticity coordinates relating to three-light-source-units of a trichromatic light source, were drawn to include the luminous efficacy of radiation (LER) in photopic, scotopic, and cirtopic vision. Functional models of the three different photometric performances as a function of chromaticity coordinates x and y based on the contour maps have been proposed. The functional models quantify all the photometric characteristics in the gamut area and can predict the performances for different synthesis of trichromatic light sources. Using the proposed model, it is possible to evaluate the present performance of trichromatic light sources and provide a method for optimization. An example of evaluation and optimization of a commercial RGB-LED light source was conducted using this proposed approach. Results show that the randomly chosen optimized points in the best optimization ways in the chromaticity diagram for LERs reach 16%, 31%, and 72% improvement in photopic, scotopic, and cirtopic vision, respectively. Photopic luminous efficacy of radiation scotopic luminous efficacy of radiation cirtopic luminous efficacy of radiation spectral optimization photometric functional model tri-chromatic light sources. Applied optics. Photonics Optics. Light Wanlu Zhang verfasserin aut Lu Zhang verfasserin aut Yu Bian verfasserin aut In IEEE Photonics Journal IEEE, 2015 10(2018), 4, Seite 12 (DE-627)600310272 (DE-600)2495610-7 19430655 nnns volume:10 year:2018 number:4 pages:12 https://doi.org/10.1109/JPHOT.2018.2842151 kostenfrei https://doaj.org/article/3713a56ee1ee4f4ea509cf5dc0cd7e57 kostenfrei https://ieeexplore.ieee.org/document/8370082/ kostenfrei https://doaj.org/toc/1943-0655 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2018 4 12
spelling	10.1109/JPHOT.2018.2842151 doi (DE-627)DOAJ066378370 (DE-599)DOAJ3713a56ee1ee4f4ea509cf5dc0cd7e57 DE-627 ger DE-627 rakwb eng TA1501-1820 QC350-467 Qi Yao verfasserin aut Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, we conducted a combined examination of the photometric and colorimetric performances of trichromatic light sources, which are synthesized by three kinds of light-source units, by transferring their photometric performance to chromaticity diagrams. Contour maps of three photometric performances, which are within a triangle gamut-area formed by three chromaticity coordinates relating to three-light-source-units of a trichromatic light source, were drawn to include the luminous efficacy of radiation (LER) in photopic, scotopic, and cirtopic vision. Functional models of the three different photometric performances as a function of chromaticity coordinates x and y based on the contour maps have been proposed. The functional models quantify all the photometric characteristics in the gamut area and can predict the performances for different synthesis of trichromatic light sources. Using the proposed model, it is possible to evaluate the present performance of trichromatic light sources and provide a method for optimization. An example of evaluation and optimization of a commercial RGB-LED light source was conducted using this proposed approach. Results show that the randomly chosen optimized points in the best optimization ways in the chromaticity diagram for LERs reach 16%, 31%, and 72% improvement in photopic, scotopic, and cirtopic vision, respectively. Photopic luminous efficacy of radiation scotopic luminous efficacy of radiation cirtopic luminous efficacy of radiation spectral optimization photometric functional model tri-chromatic light sources. Applied optics. Photonics Optics. Light Wanlu Zhang verfasserin aut Lu Zhang verfasserin aut Yu Bian verfasserin aut In IEEE Photonics Journal IEEE, 2015 10(2018), 4, Seite 12 (DE-627)600310272 (DE-600)2495610-7 19430655 nnns volume:10 year:2018 number:4 pages:12 https://doi.org/10.1109/JPHOT.2018.2842151 kostenfrei https://doaj.org/article/3713a56ee1ee4f4ea509cf5dc0cd7e57 kostenfrei https://ieeexplore.ieee.org/document/8370082/ kostenfrei https://doaj.org/toc/1943-0655 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2018 4 12
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language	English
source	In IEEE Photonics Journal 10(2018), 4, Seite 12 volume:10 year:2018 number:4 pages:12
sourceStr	In IEEE Photonics Journal 10(2018), 4, Seite 12 volume:10 year:2018 number:4 pages:12
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Photopic luminous efficacy of radiation scotopic luminous efficacy of radiation cirtopic luminous efficacy of radiation spectral optimization photometric functional model tri-chromatic light sources. Applied optics. Photonics Optics. Light
isfreeaccess_bool	true
container_title	IEEE Photonics Journal
authorswithroles_txt_mv	Qi Yao @@aut@@ Wanlu Zhang @@aut@@ Lu Zhang @@aut@@ Yu Bian @@aut@@
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callnumber-first	T - Technology
author	Qi Yao
spellingShingle	Qi Yao misc TA1501-1820 misc QC350-467 misc Photopic luminous efficacy of radiation misc scotopic luminous efficacy of radiation misc cirtopic luminous efficacy of radiation misc spectral optimization misc photometric functional model misc tri-chromatic light sources. misc Applied optics. Photonics misc Optics. Light Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams
authorStr	Qi Yao
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topic_title	TA1501-1820 QC350-467 Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams Photopic luminous efficacy of radiation scotopic luminous efficacy of radiation cirtopic luminous efficacy of radiation spectral optimization photometric functional model tri-chromatic light sources
topic	misc TA1501-1820 misc QC350-467 misc Photopic luminous efficacy of radiation misc scotopic luminous efficacy of radiation misc cirtopic luminous efficacy of radiation misc spectral optimization misc photometric functional model misc tri-chromatic light sources. misc Applied optics. Photonics misc Optics. Light
topic_unstemmed	misc TA1501-1820 misc QC350-467 misc Photopic luminous efficacy of radiation misc scotopic luminous efficacy of radiation misc cirtopic luminous efficacy of radiation misc spectral optimization misc photometric functional model misc tri-chromatic light sources. misc Applied optics. Photonics misc Optics. Light
topic_browse	misc TA1501-1820 misc QC350-467 misc Photopic luminous efficacy of radiation misc scotopic luminous efficacy of radiation misc cirtopic luminous efficacy of radiation misc spectral optimization misc photometric functional model misc tri-chromatic light sources. misc Applied optics. Photonics misc Optics. Light
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title	Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams
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title_full	Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams
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title_sort	establishing functional model of photometric performance of trichromatic light sources in chromaticity diagrams
callnumber	TA1501-1820
title_auth	Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams
abstract	In this study, we conducted a combined examination of the photometric and colorimetric performances of trichromatic light sources, which are synthesized by three kinds of light-source units, by transferring their photometric performance to chromaticity diagrams. Contour maps of three photometric performances, which are within a triangle gamut-area formed by three chromaticity coordinates relating to three-light-source-units of a trichromatic light source, were drawn to include the luminous efficacy of radiation (LER) in photopic, scotopic, and cirtopic vision. Functional models of the three different photometric performances as a function of chromaticity coordinates x and y based on the contour maps have been proposed. The functional models quantify all the photometric characteristics in the gamut area and can predict the performances for different synthesis of trichromatic light sources. Using the proposed model, it is possible to evaluate the present performance of trichromatic light sources and provide a method for optimization. An example of evaluation and optimization of a commercial RGB-LED light source was conducted using this proposed approach. Results show that the randomly chosen optimized points in the best optimization ways in the chromaticity diagram for LERs reach 16%, 31%, and 72% improvement in photopic, scotopic, and cirtopic vision, respectively.
abstractGer	In this study, we conducted a combined examination of the photometric and colorimetric performances of trichromatic light sources, which are synthesized by three kinds of light-source units, by transferring their photometric performance to chromaticity diagrams. Contour maps of three photometric performances, which are within a triangle gamut-area formed by three chromaticity coordinates relating to three-light-source-units of a trichromatic light source, were drawn to include the luminous efficacy of radiation (LER) in photopic, scotopic, and cirtopic vision. Functional models of the three different photometric performances as a function of chromaticity coordinates x and y based on the contour maps have been proposed. The functional models quantify all the photometric characteristics in the gamut area and can predict the performances for different synthesis of trichromatic light sources. Using the proposed model, it is possible to evaluate the present performance of trichromatic light sources and provide a method for optimization. An example of evaluation and optimization of a commercial RGB-LED light source was conducted using this proposed approach. Results show that the randomly chosen optimized points in the best optimization ways in the chromaticity diagram for LERs reach 16%, 31%, and 72% improvement in photopic, scotopic, and cirtopic vision, respectively.
abstract_unstemmed	In this study, we conducted a combined examination of the photometric and colorimetric performances of trichromatic light sources, which are synthesized by three kinds of light-source units, by transferring their photometric performance to chromaticity diagrams. Contour maps of three photometric performances, which are within a triangle gamut-area formed by three chromaticity coordinates relating to three-light-source-units of a trichromatic light source, were drawn to include the luminous efficacy of radiation (LER) in photopic, scotopic, and cirtopic vision. Functional models of the three different photometric performances as a function of chromaticity coordinates x and y based on the contour maps have been proposed. The functional models quantify all the photometric characteristics in the gamut area and can predict the performances for different synthesis of trichromatic light sources. Using the proposed model, it is possible to evaluate the present performance of trichromatic light sources and provide a method for optimization. An example of evaluation and optimization of a commercial RGB-LED light source was conducted using this proposed approach. Results show that the randomly chosen optimized points in the best optimization ways in the chromaticity diagram for LERs reach 16%, 31%, and 72% improvement in photopic, scotopic, and cirtopic vision, respectively.
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title_short	Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams
url	https://doi.org/10.1109/JPHOT.2018.2842151 https://doaj.org/article/3713a56ee1ee4f4ea509cf5dc0cd7e57 https://ieeexplore.ieee.org/document/8370082/ https://doaj.org/toc/1943-0655
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author2	Wanlu Zhang Lu Zhang Yu Bian
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doi_str	10.1109/JPHOT.2018.2842151
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up_date	2024-07-03T19:43:42.055Z
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