发明名称 |
MOTION ESTIMATION FOR UNCOVERED FRAME REGIONS |
摘要 |
In a motion estimation for a group of at least one image element in a frame of a video sequence, a global motion is determined between the frame and a reference frame. Uncovered groups present in an uncovered region of the frame are identified based on the determined global motion. The global motion is assigned as motion representation for these identified uncovered groups. The assigned motion representation is useful for constructing new frames in the sequence in a frame rate up-conversion. |
申请公布号 |
EP2122573(A1) |
申请公布日期 |
2009.11.25 |
申请号 |
EP20080705306 |
申请日期 |
2008.01.14 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
SAMUELSSON, JONATAN;ANDERSSON, KENNETH;PRIDDLE, CLINTON |
分类号 |
G06T7/20;H04N7/26 |
主分类号 |
G06T7/20 |
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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