Camera-based color calibration method for multiple flat-panel display system

June Young Jung; Seung Park; Cheol Hwan Yoo; Yong Goo Shin; Sung-Jea Ko

doi:10.1109/ICCE.2015.7066332

Camera-based color calibration method for multiple flat-panel display system

June Young Jung, Seung Park, Cheol Hwan Yoo, Yong Goo Shin, Sung-Jea Ko

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

1 Citation (Scopus)

Abstract

Multiple flat-panel displays may often seem different in color, even though they are of the same brand and model. As a result, users experience visual fatigue as well as degraded quality while watching displayed contents. In this paper, we propose a method of calibrating multiple displays simultaneously with the use of ordinary cameras, such as a smartphone camera. In the proposed method, brightness synchronization and white point matching are performed for multiple display calibration. Experimental results show that the proposed method achieves a truly unnoticeable color difference between the adjacent displays in terms of ΔE<sup>∗</sup><inf>94</inf>, the standard color distance metric.

Original language	English
Title of host publication	2015 IEEE International Conference on Consumer Electronics, ICCE 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	90-91
Number of pages	2
ISBN (Print)	9781479975426
DOIs	https://doi.org/10.1109/ICCE.2015.7066332
Publication status	Published - 2015 Mar 23
Event	2015 IEEE International Conference on Consumer Electronics, ICCE 2015 - Las Vegas, United States Duration: 2015 Jan 9 → 2015 Jan 12

Other

Other	2015 IEEE International Conference on Consumer Electronics, ICCE 2015
Country/Territory	United States
City	Las Vegas
Period	15/1/9 → 15/1/12

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering
Industrial and Manufacturing Engineering

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10.1109/ICCE.2015.7066332

Cite this

Camera-based color calibration method for multiple flat-panel display system. / Jung, June Young; Park, Seung; Yoo, Cheol Hwan et al.
2015 IEEE International Conference on Consumer Electronics, ICCE 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 90-91 7066332.

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

Jung, JY, Park, S, Yoo, CH, Shin, YG & Ko, S-J 2015, Camera-based color calibration method for multiple flat-panel display system. in 2015 IEEE International Conference on Consumer Electronics, ICCE 2015., 7066332, Institute of Electrical and Electronics Engineers Inc., pp. 90-91, 2015 IEEE International Conference on Consumer Electronics, ICCE 2015, Las Vegas, United States, 15/1/9. https://doi.org/10.1109/ICCE.2015.7066332

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AB - Multiple flat-panel displays may often seem different in color, even though they are of the same brand and model. As a result, users experience visual fatigue as well as degraded quality while watching displayed contents. In this paper, we propose a method of calibrating multiple displays simultaneously with the use of ordinary cameras, such as a smartphone camera. In the proposed method, brightness synchronization and white point matching are performed for multiple display calibration. Experimental results show that the proposed method achieves a truly unnoticeable color difference between the adjacent displays in terms of ΔE∗94, the standard color distance metric.

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Camera-based color calibration method for multiple flat-panel display system

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