发明授权
US07602849B2 Adaptive reference picture selection based on inter-picture motion measurement
有权
基于图像间运动测量的自适应参考图像选择
- 专利标题： Adaptive reference picture selection based on inter-picture motion measurement
- 专利标题（中）： 基于图像间运动测量的自适应参考图像选择
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申请号： US10714736申请日： 2003-11-17
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公开(公告)号： US07602849B2公开(公告)日： 2009-10-13
- 发明人: Simon Booth , Guy Cote
- 申请人： Simon Booth , Guy Cote
- 申请人地址： US CA Milpitas
- 专利权人： LSI Corporation
- 当前专利权人： LSI Corporation
- 当前专利权人地址： US CA Milpitas
- 代理商 Christopher P. Maiorana, PC
- 主分类号： H04N7/12
- IPC分类号： H04N7/12 ; H04N7/32
摘要：
An apparatus comprising a first circuit and a second circuit. The first circuit may be configured to generate a control signal in response to a measurement of inter-picture motion between a current picture and a first reference picture. The second circuit may be configured to select the first reference picture or a second reference picture as a better reference picture for motion estimation in response to the control signal.
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