发明授权
- 专利标题: Signaling view synthesis prediction support in 3D video coding
- 专利标题(中): 信号视图合成预测支持3D视频编码
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申请号: US13588370申请日: 2012-08-17
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公开(公告)号: US09288506B2公开(公告)日: 2016-03-15
- 发明人: Ying Chen , Ye-Kui Wang , Marta Karczweicz
- 申请人: Ying Chen , Ye-Kui Wang , Marta Karczweicz
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理机构: Shumaker & Sieffert, P.A.
- 主分类号: H04N13/00
- IPC分类号: H04N13/00 ; H04N19/597
摘要:
In one example, a video coder is configured to code information indicative of whether view synthesis prediction is enabled for video data. When the information indicates that view synthesis prediction is enabled for the video data, the video coder may generate a view synthesis picture using the video data and code at least a portion of a current picture relative to the view synthesis picture. The at least portion of the current picture may comprise, for example, a block (e.g., a PU, a CU, a macroblock, or a partition of a macroblock), a slice, a tile, a wavefront, or the entirety of the current picture. On the other hand, when the information indicates that view synthesis prediction is not enabled for the video data, the video coder may code the current picture using at least one of intra-prediction, temporal inter-prediction, and inter-view prediction without reference to any view synthesis pictures.
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