发明名称 |
Video coding and decoding method using weighted prediction and apparatus for the same |
摘要 |
<p>A video coding and decoding method using a weighted prediction and an apparatus for the same are provided. The video coding method includes generating a predicted image for a present block; generating a weighted prediction factor which is a scaling factor of the predicted image that minimizes the difference between the present block and the predicted image; generating a weighted prediction image by multiplying the predicted image by the weighted prediction factor; and coding a residual signal generated by subtracting the weighted prediction image from the present block.</p> |
申请公布号 |
EP2712202(A1) |
申请公布日期 |
2014.03.26 |
申请号 |
EP20130181112 |
申请日期 |
2006.03.23 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
HAN, WOO-JIN;LEE, KYO-HYUK |
分类号 |
H04N19/187;H04N19/105;H04N19/137;H04N19/176;H04N19/33;H04N19/577;H04N19/59 |
主分类号 |
H04N19/187 |
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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