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

2 Citations (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 (Electronic)	9781479939428
DOIs	https://doi.org/10.1109/ELINFOCOM.2014.6914427
Publication status	Published - 2014 Sep 30
Event	13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Kota Kinabalu, Malaysia Duration: 2014 Jan 15 → 2014 Jan 18

Publication series

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

Other

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

Keywords

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

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/ELINFOCOM.2014.6914427

Cite this

Lee, O. Y., & Kim, J. O. (2014). APL-aware contrast enhancement for OLED-TV. In 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings [6914427] (13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ELINFOCOM.2014.6914427

APL-aware contrast enhancement for OLED-TV. / Lee, Oh Young; Kim, Jong Ok.

13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. 6914427 (13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings).

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

Lee, OY & Kim, JO 2014, APL-aware contrast enhancement for OLED-TV. in 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings., 6914427, 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings, 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

Lee OY, Kim JO. APL-aware contrast enhancement for OLED-TV. In 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2014. 6914427. (13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings). https://doi.org/10.1109/ELINFOCOM.2014.6914427

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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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APL-aware contrast enhancement for OLED-TV

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Access to Document

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