Moving picture encoding method and apparatus

专利名称：Moving picture encoding method and

apparatus

发明人：Akiko Hayashita,Yoshihiro Ueda申请号：US09956225申请日：20010920公开号：US06836513B2公开日：20041228

专利附图：

摘要：Moving picture encoding method and apparatus in which deterioration in qualityof a moving picture which is decoded by a decoding apparatus can be suppressed byeffectively making the most of a transmission band under limitation of a transmission

band of a transmission path are provided. The apparatus calculates a prediction codeamount with respect to each frame constructing a moving picture. A target code amountupon encoding of the current frame is calculated on the basis of a predetermined targetbit rate or code amount information regarding a preceding frame. An area to be encodedof the current frame is determined on the basis of the target code amount and theprediction code amount.

申请人：OKI ELECTRIC INDUSTRY CO., LTD.

代理机构：Rabin & Berdo, P.C.

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