- 专利标题: Slice header prediction for depth maps in three-dimensional video codecs
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申请号: US13553617申请日: 2012-07-19
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公开(公告)号: US11496760B2公开(公告)日: 2022-11-08
- 发明人: Ying Chen , Marta Karczewicz
- 申请人: Ying Chen , Marta Karczewicz
- 申请人地址: US CA San Diego; US CA San Diego
- 专利权人: Ying Chen,Marta Karczewicz
- 当前专利权人: Ying Chen,Marta Karczewicz
- 当前专利权人地址: US CA San Diego; US CA San Diego
- 代理机构: Shumaker & Sieffert, P.A.
- 主分类号: H04N19/44
- IPC分类号: H04N19/44 ; H04N19/597 ; H04N19/70 ; H04N19/172 ; H04N19/46 ; H04N19/61 ; H04N19/174
摘要:
In one example, a video coder is configured to code a first slice, wherein the first slice comprises one of a texture slice and a corresponding depth slice, wherein the first slice has a slice header comprising complete syntax elements representative of characteristics of the first slice. The video coder is further configured to determine common syntax elements for a second slice from the slice header of the first slice. The video coder is also configured to code the second slice after coding the first slice at least partially based on the determined common syntax elements, wherein the second slice comprises one of the texture slice and the depth slice that is not the first slice, wherein the second slice has a slice header comprising syntax elements representative of characteristics of the second slice, excluding values for syntax elements that are common to the first slice.
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