APL-aware contrast enhancement for OLED-TV

Oh Young Lee, Jong-Ok Kim

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publication13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479939428
DOIs
Publication statusPublished - 2014 Jan 1
Event13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Kota Kinabalu, Malaysia
Duration: 2014 Jan 152014 Jan 18

Other

Other13th International Conference on Electronics, Information, and Communication, ICEIC 2014
CountryMalaysia
CityKota Kinabalu
Period14/1/1514/1/18

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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