发明名称 |
VIDEO CODING AND DECODING METHOD USING WEIGHTED PREDICTION AND APPARATUS FOR THE SAME |
摘要 |
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. |
申请公布号 |
CA2600410(A1) |
申请公布日期 |
2006.09.28 |
申请号 |
CA20062600410 |
申请日期 |
2006.03.23 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, KYO-HYUK;HAN, WOO-JIN |
分类号 |
H04N7/32 |
主分类号 |
H04N7/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|