发明申请
US20110096839A1 METHODS AND APPARATUS FOR VIDEO CODING AND DECORING WITH REDUCED BIT-DEPTH UPDATE MODE AND REDUCED CHROMA SAMPLING UPDATE MODE
有权
具有减少位深度更新模式和降低色彩采样更新模式的视频编码和装饰的方法和装置
- 专利标题： METHODS AND APPARATUS FOR VIDEO CODING AND DECORING WITH REDUCED BIT-DEPTH UPDATE MODE AND REDUCED CHROMA SAMPLING UPDATE MODE
- 专利标题（中）： 具有减少位深度更新模式和降低色彩采样更新模式的视频编码和装饰的方法和装置
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申请号： US12737132申请日： 2009-06-11
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公开(公告)号： US20110096839A1公开(公告)日： 2011-04-28
- 发明人: Cristina Gomila , Oscar Divorra Escoda , Peng Yin , Joel Sole
- 申请人： Cristina Gomila , Oscar Divorra Escoda , Peng Yin , Joel Sole
- 专利权人： THOMSON LICENSING
- 当前专利权人： THOMSON LICENSING
- 国际申请： PCT/US2009/003514 WO 20090611
- 主分类号： H04N7/26
- IPC分类号： H04N7/26 ; H04N7/32
摘要：
Methods and apparatus are provided for video coding and decoding with reduced bit-depth update mode and reduced chroma sampling update mode. An apparatus includes an encoder for encoding at least a portion of a picture using at least one of a reduced bit-depth update mode and a reduced chroma sampling update mode that respectively reduces at least one of a bit-depth and a chroma sampling of a residue signal corresponding to the portion.
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