发明授权
- 专利标题: Methods and apparatus for video encoding and decoding using parametric filtering
- 专利标题(中): 使用参数滤波的视频编码和解码方法和装置
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申请号: US12735331申请日: 2009-01-05
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公开(公告)号: US08625672B2公开(公告)日: 2014-01-07
- 发明人: PoLin Lai , Purvin Bibhas Pandit , Peng Yin
- 申请人: PoLin Lai , Purvin Bibhas Pandit , Peng Yin
- 申请人地址: FR Issy les 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 les Moulineaux
- 代理商 Robert D. Shedd; Ronald J. Kolczynski
- 国际申请: PCT/US2009/000027 WO 20090105
- 国际公布: WO2009/088976 WO 20090716
- 主分类号: H04B1/66
- IPC分类号: H04B1/66
摘要:
There are provided methods and apparatus for video coding. Using the method, a video encoder (100) performs filtering of at least one reference picture to obtain at least one filtered reference picture (310), and predictively codes the picture using the at least one filtered reference picture (315). In an exemplary embodiment, the filtering is done using parametric filtering.
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