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: selecting 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. |
申请人 |
LG ELECTRONICS INC.;PARK, JOONYOUNG;PARK, SEUNGWOOK;LIM, JAEHYUN;KIM, JUNGSUN;CHOI, YOUNGHEE;SUNG, JAEWON;JEON, BYEONGMOON;JEON, YONGJOON |
发明人 |
PARK, JOONYOUNG;PARK, SEUNGWOOK;LIM, JAEHYUN;KIM, JUNGSUN;CHOI, YOUNGHEE;SUNG, JAEWON;JEON, BYEONGMOON;JEON, YONGJOON |