An effective color distortion and noise reduction for unsharp masking in LCD display

You Sun Kim, Seung Kyun Kim, Nam Hyeong Kim, Chun Su Park, Sung Jea Ko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Unsharp masking (UM) is a popular image enhancement technique. In general, applying UM to each color component independently can produce color distortion in color image. In this paper, we propose a novel image enhancement technique exploiting the subpixel addressability of a pixel for Liquid Crystal Displays (LCDs). The proposed algorithm reduces the color distortion by using subpixel energy dispersion scheme. The experimental results show that the proposed algorithm efficiently removes color distortion and noise of the edges on LCDs.

Original languageEnglish
Title of host publication2008 Digest of Technical Papers International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008
DOIs
Publication statusPublished - 2008
Event26th IEEE International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008 - Las Vegas, NV, United States
Duration: 2008 Jan 92008 Jan 13

Publication series

NameDigest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)0747-668X

Other

Other26th IEEE International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008
CountryUnited States
CityLas Vegas, NV
Period08/1/908/1/13

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Kim, Y. S., Kim, S. K., Kim, N. H., Park, C. S., & Ko, S. J. (2008). An effective color distortion and noise reduction for unsharp masking in LCD display. In 2008 Digest of Technical Papers International Conference on Consumer Electronics, The Mobile Consumer, ICCE 2008 [4588076] (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). https://doi.org/10.1109/ICCE.2008.4588076