- 专利标题: Biasing selection of motion estimation vectors
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申请号: US16883359申请日: 2020-05-26
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公开(公告)号: US11330286B2公开(公告)日: 2022-05-10
- 发明人: Steven Fishwick
- 申请人: Imagination Technologies Limited
- 申请人地址: GB Kings Langley
- 专利权人: Imagination Technologies Limited
- 当前专利权人: Imagination Technologies Limited
- 当前专利权人地址: GB Kings Langley
- 代理机构: Potomac Law Group, PLLC
- 代理商 Vincent M DeLuca
- 优先权: GB1410775 20140617
- 主分类号: H04B1/66
- IPC分类号: H04B1/66 ; H04N7/12 ; H04N11/02 ; H04N11/04 ; H04N19/513 ; H04N19/577 ; H04N7/01 ; H04N5/14 ; H04N19/167 ; H04N19/172 ; H04N19/182
摘要:
A motion estimation technique finds first and second candidate bi-directional motion vectors for a first region of an interpolated frame of video content by performing double ended vector motion estimation on the first region. One of these candidate bi-directional motion vectors is selected, and used to identify a remote region of the interpolated frame. This remote region is located at an off-set location from the first region, and is found based on an endpoint of the selected candidate bi-directional motion vector. A remote motion vector for the remote region of the interpolated frame is obtained, and one or more properties of this remote motion vector are used to bias a selection between the first and second candidate vectors.
公开/授权文献
- US20200288162A1 Biasing Selection of Motion Estimation Vectors 公开/授权日:2020-09-10
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