公开(公告)号：US20150296222A1

公开(公告)日：2015-10-15

申请号：US14434258

申请日：2013-10-08

Applicant: MEDIATEK INC.

Inventor： Jian-Liang LIin ,  Yi-Wen Chen

IPC: H04N19/597 ,  H04N19/52 ,  H04N19/34

CPC classification number: H04N19/597 ,  H04N19/30 ,  H04N19/34 ,  H04N19/52

Abstract: Embodiments of the present invention re-use at least a portion of motion information of the corresponding block for the motion information of the current block if a corresponding reference picture corresponding to a reference picture pointed by the corresponding block is in a current reference picture list of the current block. If the corresponding reference picture is not in the current reference picture list of the current block, the motion information of the current block is determined using an alternative process, where at least a portion of the motion information, which was used in the previous case, is not re-used for the current block according to the alternative process.

Abstract translation: 如果对应于由相应块指向的参考图像的相应参考图片在当前块的当前参考图片列表中，则本发明的实施例重新使用对应块的运动信息的至少一部分用于当前块的运动信息 当前块。 如果对应的参考图像不在当前块的当前参考图像列表中，则使用替代处理来确定当前块的运动信息，其中在先前情况下使用的运动信息的至少一部分， 根据替代过程不会对当前块重新使用。