发明申请
US20150341643A1 ADVANCED SCREEN CONTENT CODING WITH IMPROVED PALETTE TABLE AND INDEX MAP CODING METHODS
审中-公开
高级屏幕内容编码与改进的PALETTE表和索引地图编码方法
- 专利标题： ADVANCED SCREEN CONTENT CODING WITH IMPROVED PALETTE TABLE AND INDEX MAP CODING METHODS
- 专利标题（中）： 高级屏幕内容编码与改进的PALETTE表和索引地图编码方法
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申请号： US14719064申请日： 2015-05-21
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公开(公告)号： US20150341643A1公开(公告)日： 2015-11-26
- 发明人: Meng Xu , Wei Wang , Zhan Ma , Xian Wang , Haoping Yu
- 申请人： Futurewei Technologies, Inc.
- 主分类号： H04N19/136
- IPC分类号： H04N19/136 ; H04N19/423 ; H04N19/176 ; G06K9/46 ; H04N19/44
摘要：
An apparatus is configured to perform a method for screen content encoding. The method includes deriving a palette table and a color index map based on a coding unit (CU). The method also includes encoding the palette table and encoding the color index map. The method further includes combining the encoded palette table and the encoded color index map for transmission to a receiver, where the palette table and index map are decoded to reconstruct a pixel block.
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