发明申请
US20080181306A1 METHOD AND APPARATUS FOR MOTION VECTOR ESTIMATION USING MOTION VECTORS OF NEIGHBORING IMAGE BLOCKS
审中-公开
使用相邻图像块的运动矢量的运动矢量估计的方法和装置
- 专利标题: METHOD AND APPARATUS FOR MOTION VECTOR ESTIMATION USING MOTION VECTORS OF NEIGHBORING IMAGE BLOCKS
- 专利标题(中): 使用相邻图像块的运动矢量的运动矢量估计的方法和装置
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申请号: US11830026申请日: 2007-07-30
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公开(公告)号: US20080181306A1公开(公告)日: 2008-07-31
- 发明人: Dae-hyun KIM , Seung-hoon HAN , Seung-joon YANG , Anna LEE
- 申请人: Dae-hyun KIM , Seung-hoon HAN , Seung-joon YANG , Anna LEE
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2007-0007945 20070125
- 主分类号: H04B1/66
- IPC分类号: H04B1/66
摘要:
A method and an apparatus for motion vector estimation using motion vectors of neighboring image blocks are provided. The method includes dividing a current image block into a plurality of sub-blocks; and estimating motion vectors of the sub-blocks using the motion vectors and pixel weights of the neighboring image blocks adjacent to the sub-blocks.
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