发明名称 |
Moving picture encoding method and moving picture decoding method |
摘要 |
A moving picture coding apparatus 1 includes a counter unit 102 which counts the number of pictures following an intra coded picture; and a motion estimation unit 101 which compares respectively only reference pictures which are the intra coded picture or the following pictures, selected from among a reference picture Ref 1, a reference picture Ref 2 and a reference picture Ref 3 stored in memories 408~410 , with a picture signal Vin, and determines the reference picture whose inter picture differential value is smallest.
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申请公布号 |
US7209520(B2) |
申请公布日期 |
2007.04.24 |
申请号 |
US20030432872 |
申请日期 |
2003.05.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KADONO SHINYA;KONDO SATOSHI;HAGAI MAKOTO |
分类号 |
H04N7/12;H04N7/32;G06K9/36;G06T9/00;G11B20/10;H03M7/36;H04N7/26;H04N7/36;H04N7/64;H04N7/68 |
主分类号 |
H04N7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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