发明申请
US20090110068A1 Coding Apparatus, Coding Method, Decoding Apparatus, Decoding Method, and Program
有权
编码装置,编码方法,解码装置,解码方法和程序
- 专利标题: Coding Apparatus, Coding Method, Decoding Apparatus, Decoding Method, and Program
- 专利标题(中): 编码装置,编码方法,解码装置,解码方法和程序
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申请号: US12063713申请日: 2006-08-17
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公开(公告)号: US20090110068A1公开(公告)日: 2009-04-30
- 发明人: Teruhiko Suzuki , Liming Wang , Yoichi Yagasaki
- 申请人: Teruhiko Suzuki , Liming Wang , Yoichi Yagasaki
- 优先权: JP2005-236845 20050817
- 国际申请: PCT/JP2006/316170 WO 20060817
- 主分类号: H04N7/32
- IPC分类号: H04N7/32
摘要:
A coding apparatus for hierarchically (layering) coding top field data and bottom field data divided from each of a plurality of picture data composing a moving picture image has a first coding unit (12) configured to encode one field data between two field data of the top field data and the bottom field data divided from the picture data, a conversion unit (13) configured to interpolate first predicted image data generated by the first coding unit encoding above one field data and generate a second predicted image data of a scanning position of the other field data between the two field data, and a second coding unit (14) configured to encode the other field data between the two field data based on the second predicted image data generated by the conversion unit.
公开/授权文献
- US08144765B2 Apparatus and method for decoding picture data 公开/授权日:2012-03-27
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