发明名称 |
BOUNDARY ARTIFACT CORRECTION WITHIN VIDEO UNITS |
摘要 |
This disclosure describes techniques for correcting artifacts that occur along a boundary of a substitute video unit generated using video unit substitution, e.g., motion-compensated video unit interpolation or extrapolation. In accordance with the techniques described in this disclosure, a frame substitution unit identifies first locations within a substitute video unit that correspond with a boundary that exists within a reference video unit and should exist within the substitute video unit, and corrects boundary artifacts in the first locations using a first boundary artifact correction technique. The frame substitution unit also identifies second locations within the substitute video unit that correspond with a boundary that exists within the substitute video unit and does not exist within the reference video unit and corrects boundary artifacts in the second locations using a second boundary artifact correction technique. |
申请公布号 |
EP2292004(A1) |
申请公布日期 |
2011.03.09 |
申请号 |
EP20090735528 |
申请日期 |
2009.04.22 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
DANE, GOKCE;TENG, CHIA-YUAN |
分类号 |
H04N7/01;H04N7/26;H04N7/46;H04N7/50 |
主分类号 |
H04N7/01 |
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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