发明名称 |
METHOD FOR SUB-PU MOTION INFORMATION INHERITANCE IN 3D VIDEO CODING |
摘要 |
A method and apparatus for coding a depth block in three-dimensional video coding are disclosed. Embodiments of the present invention divide a depth block into depth sub-blocks and determine default motion parameters. For each depth sub-block, the motion parameters of a co-located texture block covering the center sample of the depth sub-block are determined. If the motion parameters are available, the motion parameters are assigned as inherited motion parameters for the depth sub-block. If the motion parameters are unavailable, the default motion parameters are assigned as inherited motion parameters for the depth sub-block. The depth sub-block is then encoded or decoded using the inherited motion parameters or a motion candidate selected from a motion candidate set including the inherited motion parameters. The depth block may correspond to a depth prediction unit (PU) and the depth sub-block corresponds to a depth sub-PU. |
申请公布号 |
EP3085081(A4) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20150739845 |
申请日期 |
2015.01.27 |
申请人 |
HFI Innovation Inc. |
发明人 |
AN, Jicheng;ZHANG, Kai;LIN, Jian-Liang |
分类号 |
H04N19/52;H04N19/436;H04N19/597 |
主分类号 |
H04N19/52 |
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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