APL-aware contrast enhancement for OLED-TV

Oh Young Lee; Jong-Ok Kim

doi:10.1109/ELINFOCOM.2014.6914427

APL-aware contrast enhancement for OLED-TV

Oh Young Lee, Jong-Ok Kim

School of Electrical Engineering

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

1 Citation (Scopus)

Abstract

In this paper, we propose a contrast enhancement method for OLED-TV. To enhance the contrast of image, we model a cost function that consists of brightness-term and contrast-term, and produce the contrast enhanced image by optimizing the cost function. The experimental results show that the proposed method exhibits considerable enhancements than histogram equalization method in terms of subjective image quality.

Original language	English
Title of host publication	13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781479939428
DOIs	https://doi.org/10.1109/ELINFOCOM.2014.6914427
Publication status	Published - 2014 Jan 1
Event	13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Kota Kinabalu, Malaysia Duration: 2014 Jan 15 → 2014 Jan 18

Other

Other	13th International Conference on Electronics, Information, and Communication, ICEIC 2014
Country	Malaysia
City	Kota Kinabalu
Period	14/1/15 → 14/1/18

Keywords

APL(Average Picture Level)
Contrast enhancement
dynamic-curve
OLED-TV

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

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Lee, OY & Kim, J-O 2014, APL-aware contrast enhancement for OLED-TV. in 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings., 6914427, Institute of Electrical and Electronics Engineers Inc., 13th International Conference on Electronics, Information, and Communication, ICEIC 2014, Kota Kinabalu, Malaysia, 14/1/15. https://doi.org/10.1109/ELINFOCOM.2014.6914427

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abstract = "In this paper, we propose a contrast enhancement method for OLED-TV. To enhance the contrast of image, we model a cost function that consists of brightness-term and contrast-term, and produce the contrast enhanced image by optimizing the cost function. The experimental results show that the proposed method exhibits considerable enhancements than histogram equalization method in terms of subjective image quality.",

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AB - In this paper, we propose a contrast enhancement method for OLED-TV. To enhance the contrast of image, we model a cost function that consists of brightness-term and contrast-term, and produce the contrast enhanced image by optimizing the cost function. The experimental results show that the proposed method exhibits considerable enhancements than histogram equalization method in terms of subjective image quality.

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KW - Contrast enhancement

KW - dynamic-curve

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BT - 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 13th International Conference on Electronics, Information, and Communication, ICEIC 2014

Y2 - 15 January 2014 through 18 January 2014

ER -

APL-aware contrast enhancement for OLED-TV

Abstract

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Keywords

ASJC Scopus subject areas

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