发明申请
US20130058411A1 METHODS AND APPARATUS FOR INTRA CODING A BLOCK HAVING PIXELS ASSIGNED TO GROUPS
审中-公开
用于内部编码具有分配给像素的像素的块的方法和装置
- 专利标题： METHODS AND APPARATUS FOR INTRA CODING A BLOCK HAVING PIXELS ASSIGNED TO GROUPS
- 专利标题（中）： 用于内部编码具有分配给像素的像素的块的方法和装置
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申请号： US13697562申请日： 2011-05-13
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公开(公告)号： US20130058411A1公开(公告)日： 2013-03-07
- 发明人: Qian Xu , Joel Sole , Peng Yin , Yunfei Zheng , xiaoan Lu
- 申请人： Qian Xu , Joel Sole , Peng Yin , Yunfei Zheng , xiaoan Lu
- 申请人地址： FR Issy de Moulineaux
- 专利权人： Thomson Licensing
- 当前专利权人： Thomson Licensing
- 当前专利权人地址： FR Issy de Moulineaux
- 国际申请： PCT/US11/00856 WO 20110513
- 主分类号： H04N7/34
- IPC分类号： H04N7/34 ; H04N7/64
摘要：
Methods and apparatus are provided for intra coding a block having pixels assigned to groups. An apparatus includes a video encoder for encoding a block in a picture using intra prediction by dividing pixels within the block into at least a first group and a second group and encoding the pixels in the first group prior to encoding the pixels in the second group. A prediction for at least one of the pixels within the second group is obtained by evaluating the pixels within the first group and the second group.
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