发明申请
US20140023140A1 METHODS AND APPARATUSES FOR ENCODING AND DECODING VIDEO USING MULTIPLE REFERENCE PICTURES
审中-公开
使用多个参考图片编码和解码视频的方法和设备
- 专利标题： METHODS AND APPARATUSES FOR ENCODING AND DECODING VIDEO USING MULTIPLE REFERENCE PICTURES
- 专利标题（中）： 使用多个参考图片编码和解码视频的方法和设备
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申请号： US13983581申请日： 2012-02-07
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公开(公告)号： US20140023140A1公开(公告)日： 2014-01-23
- 发明人: Viktor Wahadaniah , Chong Soon Lim , Sue Mon Thet Naing , Takahiro Nishi , Youji Shibahara , Hisao Sasai , Toshiyasu Sugio
- 申请人： Viktor Wahadaniah , Chong Soon Lim , Sue Mon Thet Naing , Takahiro Nishi , Youji Shibahara , Hisao Sasai , Toshiyasu Sugio
- 国际申请： PCT/JP2012/000802 WO 20120207
- 主分类号： H04N7/26
- IPC分类号： H04N7/26
摘要：
A video encoding method using reference pictures includes: writing a parameter indicating a temporal level of a reference picture or a period of a type of a reference picture into the reference picture for each of the reference pictures, creating a first list of reference pictures comprising the reference pictures sorted based on the parameter; and encoding a current picture of the video using at least the first list of reference pictures. A video decoding method using a reference pictures includes: parsing a parameter indicating a temporal level of a reference picture or a period of a type of a reference picture from each of the reference pictures; creating a first list of reference pictures comprising the reference pictures sorted based on the parameter; and decoding a current picture of the video using at least the first list of reference pictures. Corresponding video encoding and decoding apparatuses are provided.
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