The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

The Study for Improvement of False Contour in the Plasma Display Panel

플라즈마 디스플레이 패널의 의사윤곽 개선에 관한 연구

  • 신재화 (인하대 공대 전자전기공학부, 인천전문대학 전기과) ;
  • 하성철 (인하대 공대 전자전기공학부) ;
  • 이석현 (인하대 공대 전자전기공학부)
  • Received : 2003.03.24
  • Accepted : 2003.08.19
  • Published : 2003.09.01
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Abstract

Plasma display panels normally utilize the binary coded light emission scheme for gray scale expression. Subsequently, this expression method makes dynamic false contours. We propose the "E3DSM(enhanced 3-dimension scattering method)" that improved existing 3-d scattering method and the "HAM(histogram analysis method)" that is decided the driving schemes and subfield selections with histograms of images. Simulation results show the improving image quality.

Keywords