发明申请
- 专利标题： MOTION VECTOR CALCULATION METHOD
- 专利标题（中）： 运动矢量计算方法
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申请号： US13606612申请日： 2012-09-07
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公开(公告)号： US20120328024A1公开(公告)日： 2012-12-27
- 发明人: Satoshi KONDO , Shinya Kadono , Makoto Hagai , Kiyofumi Abe
- 申请人： Satoshi KONDO , Shinya Kadono , Makoto Hagai , Kiyofumi Abe
- 优先权： JP2002-118598 20020419; JP2002-121053 20020423; JP2002-156266 20020529; JP2002-177889 20020619; JP2002-193027 20020702; JP2002-204713 20020712; JP2002-262151 20020906; JP2002-290542 20021002; JP2002-323096 20021106
- 主分类号： H04N7/32
- IPC分类号： H04N7/32
摘要：
When a block (MB22) of which motion vector is referred to in the direct mode contains a plurality of motion vectors, 2 motion vectors MV23 and MV24, which are used for inter picture prediction of a current picture (P23) to be coded, are determined by scaling a value obtained from averaging the plurality of motion vectors or selecting one of the plurality of the motion vectors.
公开/授权文献
- US08605789B2 Motion vector calculation method 公开/授权日：2013-12-10
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