한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Quantitative measure for motion-induced artifacts in LCDs

  • Kim, Yu-Hoon (School of Information and Communication Eng., Inha University) ;
  • Chen, Qiao Song (School of Information and Communication Eng., Inha University) ;
  • Kang, Yoo-Jin (School of Information and Communication Eng., Inha University) ;
  • Kim, Choon-Woo (School of Information and Communication Eng., Inha University)
  • Published : 2009.10.12
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Abstract

Motion-induced artifacts on LCDs appear as blurred boundaries and/or color aberration between the moving objects and background. Perceived degree of the motion-induced artifacts depends on the blur width as well as color difference. This paper presents a quantitative measure for the motion-induced artifacts on LCDs. Performance of the proposed measure is verified by calculating correlation coefficients between the proposed measures and the results of human visual tests performed on the 240 Hz and 120 Hz scanning LCD TVs.

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