发明公开
EP1455331A1 Video coding method for a plasma display panel.
审中-公开
Videokodierungsverfahrenfüreine Plasma-Anzeigetafel。
- 专利标题： Video coding method for a plasma display panel.
- 专利标题（中）： Videokodierungsverfahrenfüreine Plasma-Anzeigetafel。
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申请号： EP03103385.5申请日： 2003-09-15
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公开(公告)号： EP1455331A1公开(公告)日： 2004-09-08
- 发明人: Doyen, Didier , Weitbruch, Sébastien , Thebault, Cédric , Correa, Carlos
- 申请人： Thomson Licensing S.A.
- 申请人地址： 46, Quai Alphonse Le Gallo 92100 Boulogne Billancourt FR
- 专利权人： Thomson Licensing S.A.
- 当前专利权人： Thomson Licensing S.A.
- 当前专利权人地址： 46, Quai Alphonse Le Gallo 92100 Boulogne Billancourt FR
- 代理机构： Cour, Pierre
- 优先权： FR0211662 20020920
- 主分类号： G09G3/28
- IPC分类号： G09G3/28
摘要：
The present invention relates to a coding method intended to improve the performance of GCC coding based on the temporal centre of gravity of displayed video codes. According to the invention, the number of video levels that can be selected in order to implement the GCC coding is increased by increasing the number of subfields in the video level display frame. This increase in the number of subfields is made possible by simultaneously addressing the cells of at least two adjacent rows of the PDP during at least two subfields of the video image display frame.
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