发明名称 |
METHOD AND APPARATUS FOR ENCODING/DECODING MULTI-LAYER VIDEO USING WEIGHTED PREDICTION |
摘要 |
A method and apparatus effectively encode multiple layers using interlayer information in a multi-layered video codec. The method includes reading information concerning the low layer picture, calculating weighting factors using the information concerning the low layer picture, calculating a weighted sum of reference pictures for the current picture using the weighting factors and generating a predicted picture for the current picture, and encoding a difference between the current picture and the predicted picture. |
申请公布号 |
EP1878252(A4) |
申请公布日期 |
2013.01.16 |
申请号 |
EP20060747383 |
申请日期 |
2006.04.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, KYO-HYUK;CHA, SANG-CHANG;HAN, WOO-JIN |
分类号 |
H04N7/26;H04N7/24;H04N7/32;H04N7/46;H04N7/50 |
主分类号 |
H04N7/26 |
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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