대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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고화질 PDP를 위한 Fuzzy Sub-Field 맵핑 알고리즘

Fuzzy Sub-Field Mapping Algorithm For High Image Quality PDP

  • 구본철 (경북 대학교 대학원 전자공학과) ;
  • 진성일 (경북 대학교 대학원 전자공학과) ;
  • 최두현 (경북 대학교 대학원 전자공학과)
  • 발행 : 2003.11.01
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초록

In PDP(Plasma Display Panel), sub-field method is used to implement gray scale. Each sub-field has different periods. And Every gray level has information of which sub-field has to be displayed. This is called sub-field mapping. There are several sub-field mapping values in some gray levels. So, it is possible to select best choice in this paper, we propose new sub field mapping method using a fuzzy inference system to select best sub-field mapping values in accordance with input image and environment temperature. In order to implement fuzzy system, we used MATLAB fuzzy inference editor.

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