发明申请
- 专利标题： COPY FROM PREVIOUS ROWS FOR PALETTE MODE CODING
- 专利标题（中）： 复制从PALETTE模式编码的以前的方式
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申请号： US14743898申请日： 2015-06-18
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公开(公告)号： US20150373339A1公开(公告)日： 2015-12-24
- 发明人: Feng Zou , Marta Karczewicz , Joel Sole Rojals , Rajan Laxman Joshi , Wei Pu , Vadim Seregin
- 申请人： QUALCOMM Incorporated
- 主分类号： H04N19/176
- IPC分类号： H04N19/176 ; H04N19/587 ; H04N19/593 ; H04N19/93 ; H04N19/105 ; H04N19/186
摘要：
An example method of decoding video data includes determining a palette for decoding a block of video data, where the palette includes one or more palette entries each having a respective palette index, determining a first plurality of palette indices for first pixels of the block of video data, enabling a palette coding mode based on a run length of a run of a second plurality of palette indices for second pixels of the block of video data being decoded relative to the first plurality of palette indices meeting a run length threshold, and decoding the run of the second plurality of palette indices relative to the first plurality of palette indices using the palette coding mode.
公开/授权文献
- US09906799B2 Copy from previous rows for palette mode coding 公开/授权日：2018-02-27
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