Invention Grant
US08639048B2 Method of determining motion vectors and a reference picture index for a current block in a picture to be decoded
有权
确定要解码的图像中的当前块的运动矢量和参考图像索引的方法
- Patent Title: Method of determining motion vectors and a reference picture index for a current block in a picture to be decoded
- Patent Title (中): 确定要解码的图像中的当前块的运动矢量和参考图像索引的方法
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Application No.: US13796694Application Date: 2013-03-12
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Publication No.: US08639048B2Publication Date: 2014-01-28
- Inventor: Byeong Moon Jeon , Yoon Seong Soh
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2002-0042204 20020718; KR10-2002-0044162 20020726
- Main IPC: G06K9/36
- IPC: G06K9/36 ; G06K9/46
Abstract:
In one embodiment, an apparatus includes a decoder. The decoder is configured to obtain first and second motion vectors of a block other than the current block. The other block neighbors the current block at one of a left, top and top right position. The decoder is configured to determine first and second motion vectors of the current block using the first and second motion vectors of the other block such that the first motion vector of the current block has a same direction as the first motion vector of the other block and the second motion vector of the current block has a same direction as the second motion vector of the other block.
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