作者: Christophe Gisquet , Patrice Onno , Guillaume Laroche
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摘要: The invention is related to video coding and decoding. More precisely, the present dedicated a method investigated in scope of screen content coding, called palette mode. It particularly concerns encoding level values based on use patterns predict value order avoid their transmission. has been devised transmission when may be predicted neighbourhood pixel encode. This matched against memorized pattern so as due repetitive occurrence these patterns. proposes save table addition table. constructed symmetrically by encoder decoder allows retrieve some