| 发明名称 |
METHOD AND APPARATUS FOR DETECTING OCCLUSION |
| 摘要 |
<p>The present invention provides a method and apparatus for detecting occluded areas in a video frame. A previous displacement vector field, DVF, is motion compensated (402) and used to provide an occlusion test parameter (404) which is compared to an optimal threshold (408) to detect occluded areas. The optimal threshold is calculated based on the previous DVF and a predetermined threshold (406).</p> |
| 申请公布号 |
EP0784904(A4) |
申请公布日期 |
1999.03.10 |
| 申请号 |
EP19960914768 |
申请日期 |
1996.05.24 |
| 申请人 |
MOTOROLA, INC. |
发明人 |
OZCELIK, TANER;BRAILEAN, JAMES, C.;KATSAGGELOS, AGGELOS, K. |
| 分类号 |
G06T7/20;H04N5/14;H04N7/26;H04N7/36;(IPC1-7):H04N7/36 |
主分类号 |
G06T7/20 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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