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Volume: 34 | Article ID: COLOR-376
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Prototyping of low-cost color enhancement lighting using multicolor LEDs
Camille Kabore
  Camille Kabore
Affiliation
Institute of Technologists, Japan
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Masaru Tsuchida
  Masaru Tsuchida
Affiliation
NTT Communication Science Laboratories, Japan
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Ikunori Suzuki
  Ikunori Suzuki
Affiliation
Institute of Technologists, Japan
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Satoshi Sugaya
  Satoshi Sugaya
Affiliation
Institute of Technologists, Japan
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Akisato Kimura
  Akisato Kimura
Affiliation
NTT Communication Science Laboratories, Japan
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Noboru Harada
  Noboru Harada
Affiliation
NTT Communication Science Laboratories, Japan
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  DOI :  10.2352/EI.2022.34.15.COLOR-376  Published Online :  January 2022
Abstract
Abstract

We prototyped a lighting system for color enhancement with maintaining a white appearance using low-cost multicolor LEDs. We bought LEDs of several colors in local electronic parts shops, and spectral power distributions of them were evaluated for synthesizing objective lights. Five LEDs were chosen for natural color observation of the object, and three of them were used for color enhancement. Experiments were conducted using an assembled LED lighting, and a color chart and reddish and blueish color patches were enhanced with maintaining white appearance chromatically.

Journal Title : Electronic Imaging
Publisher Name : Society for Imaging Science and Technology
Publisher Location : IS&T 7003 Kilworth Lane, Springfield, VA 22151 USA
Subject Areas :
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 DOI 10.2352/EI.2022.34.15.COLOR-376
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Camille Kabore, Masaru Tsuchida, Ikunori Suzuki, Satoshi Sugaya, Akisato Kimura, Noboru Harada, "Prototyping of low-cost color enhancement lighting using multicolor LEDs"  in Proc. IS&T Int’l. Symp. on Electronic Imaging: Color Imaging: Displaying, Processing, Hardcopy, and Applications,  2022,  pp 376-1 - 376-3,  https://doi.org/10.2352/EI.2022.34.15.COLOR-376

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Copyright © Society for Imaging Science and Technology 2022
ei
Electronic Imaging
2470-1173
2470-1173
Society for Imaging Science and Technology
IS&T 7003 Kilworth Lane, Springfield, VA 22151 USA
10.2352/EI.2022.34.15.COLOR-376
COLOR-376
Article
Prototyping of low-cost color enhancement lighting using multicolor LEDs
KaboreCamille
Institute of Technologists, Japan
TsuchidaMasaru
NTT Communication Science Laboratories, Japan
SuzukiIkunori
Institute of Technologists, Japan
SugayaSatoshi
Institute of Technologists, Japan
KimuraAkisato
NTT Communication Science Laboratories, Japan
HaradaNoboru
NTT Communication Science Laboratories, Japan
Abstract
We prototyped a lighting system for color enhancement with maintaining a white appearance using low-cost multicolor LEDs. We bought LEDs of several colors in local electronic parts shops, and spectral power distributions of them were evaluated for synthesizing objective lights. Five LEDs were chosen for natural color observation of the object, and three of them were used for color enhancement. Experiments were conducted using an assembled LED lighting, and a color chart and reddish and blueish color patches were enhanced with maintaining white appearance chromatically.
16012022
34
COLOR
15
376-1
376-3
© 2022, Society for Imaging Science and Technology
2022
color enhancement color appearance multicolor LED SPD of illumination