发明名称 |
A METHOD AND AN APPARATUS FOR PROCESSING A VIDEO SIGNAL |
摘要 |
The present invention relates to a method and apparatus for processing a video signal, which can increase the accuracy of the motion vector prediction through motion vector scaling which takes a difference in the temporal distance between reference pictures into consideration. To this end, the present invention provides a video signal processing method and a video signal processing apparatus using the same, and the method comprises the steps of: scaling at least one neighboring partition motion vector for a motion vector prediction of the current partition; scaling the neighboring partition motion vector, which has been selected, when the reference picture of the neighboring partition motion vector is different from the reference picture of the current partition; acquiring a motion vector prediction value of the current partition using the scaled motion vector; and acquiring a motion vector of the current partition using the motion vector prediction value. |
申请公布号 |
KR20110113583(A) |
申请公布日期 |
2011.10.17 |
申请号 |
KR20110032376 |
申请日期 |
2011.04.07 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
PARK, JOON YOUNG;KIM, JUNG SUN;PARK, SEUNG WOOK;JEON, BYEONG MOON;LIM, JAE HYUN;CHOI, YOUNG HEE;JEON, YONG JOON;SUNG, JAE WON |
分类号 |
H04N7/32;H04N7/26 |
主分类号 |
H04N7/32 |
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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