Closed-loop color control of an RGB luminaire using sensors onboard a mobile computing system

Samuel Jia Wei Tang; Kok Yew Ng; Vineetha Kalavally; Jussi Parkkinen

doi:10.1109/SCORED.2016.7810062

Closed-loop color control of an RGB luminaire using sensors onboard a mobile computing system

Samuel Jia Wei Tang, Kok Yew Ng, Vineetha Kalavally, Jussi Parkkinen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Citations (Scopus)

Abstract

LED lamps for general room lighting is increasingly popular due to their many advantages including their tunability and color mixing abilities over their predecessors of halogen and fluorescent bulbs. Studies have shown that different color lighting have various effects on humans, but room lighting conditions can vary due to LED color shift or other lighting factors. This paper presents a novel closed-loop control algorithm using a typical Android smartphone camera to control an RGB luminaire. When tested in a controlled lab environment, it was able to produce an average chromaticity difference Δu′,v′ of 0.0225 to the selected colors.

Original language	English
Title of host publication	Unknown Host Publication
Publisher	IEEE
Pages	1-5
Number of pages	5
ISBN (Electronic)	978-1-5090-2948-8
ISBN (Print)	978-1-5090-2947-1, 978-1-5090-2949-5
DOIs	https://doi.org/10.1109/SCORED.2016.7810062
Publication status	Published (in print/issue) - 9 Jan 2017
Event	2016 IEEE Student Conference on Research and Development (SCOReD) - Duration: 18 Sept 2016 → …

Conference

Conference	2016 IEEE Student Conference on Research and Development (SCOReD)
Period	18/09/16 → …

Keywords

luminaire control
mobile computing

Access to Document

10.1109/SCORED.2016.7810062

http://uir.ulster.ac.uk/38283/1/tang2016.pdf

Cite this

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title = "Closed-loop color control of an RGB luminaire using sensors onboard a mobile computing system",

abstract = "LED lamps for general room lighting is increasingly popular due to their many advantages including their tunability and color mixing abilities over their predecessors of halogen and fluorescent bulbs. Studies have shown that different color lighting have various effects on humans, but room lighting conditions can vary due to LED color shift or other lighting factors. This paper presents a novel closed-loop control algorithm using a typical Android smartphone camera to control an RGB luminaire. When tested in a controlled lab environment, it was able to produce an average chromaticity difference Δu′,v′ of 0.0225 to the selected colors.",

keywords = "luminaire control, mobile computing",

author = "Tang, {Samuel Jia Wei} and Ng, {Kok Yew} and Vineetha Kalavally and Jussi Parkkinen",

year = "2017",

month = jan,

day = "9",

doi = "10.1109/SCORED.2016.7810062",

language = "English",

isbn = "978-1-5090-2947-1",

pages = "1--5",

booktitle = "Unknown Host Publication",

publisher = "IEEE",

address = "United States",

note = "2016 IEEE Student Conference on Research and Development (SCOReD) ; Conference date: 18-09-2016",

}

TY - GEN

T1 - Closed-loop color control of an RGB luminaire using sensors onboard a mobile computing system

AU - Tang, Samuel Jia Wei

AU - Ng, Kok Yew

AU - Kalavally, Vineetha

AU - Parkkinen, Jussi

PY - 2017/1/9

Y1 - 2017/1/9

N2 - LED lamps for general room lighting is increasingly popular due to their many advantages including their tunability and color mixing abilities over their predecessors of halogen and fluorescent bulbs. Studies have shown that different color lighting have various effects on humans, but room lighting conditions can vary due to LED color shift or other lighting factors. This paper presents a novel closed-loop control algorithm using a typical Android smartphone camera to control an RGB luminaire. When tested in a controlled lab environment, it was able to produce an average chromaticity difference Δu′,v′ of 0.0225 to the selected colors.

AB - LED lamps for general room lighting is increasingly popular due to their many advantages including their tunability and color mixing abilities over their predecessors of halogen and fluorescent bulbs. Studies have shown that different color lighting have various effects on humans, but room lighting conditions can vary due to LED color shift or other lighting factors. This paper presents a novel closed-loop control algorithm using a typical Android smartphone camera to control an RGB luminaire. When tested in a controlled lab environment, it was able to produce an average chromaticity difference Δu′,v′ of 0.0225 to the selected colors.

KW - luminaire control

KW - mobile computing

UR - https://pure.ulster.ac.uk/en/publications/closed-loop-color-control-of-an-rgb-luminaire-using-sensors-onboa

U2 - 10.1109/SCORED.2016.7810062

DO - 10.1109/SCORED.2016.7810062

M3 - Conference contribution

SN - 978-1-5090-2947-1

SN - 978-1-5090-2949-5

SP - 1

EP - 5

BT - Unknown Host Publication

PB - IEEE

T2 - 2016 IEEE Student Conference on Research and Development (SCOReD)

Y2 - 18 September 2016

ER -

Closed-loop color control of an RGB luminaire using sensors onboard a mobile computing system

Abstract

Conference

Keywords

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