发明公开
EP3090549A1 METHODS AND SYSTEMS FOR SCALABLE VIDEO CODING WITH MIXED INTERLACE AND PROGRESSIVE CONTENT
审中-公开
方法和系统于混合和隔行逐行目录可伸缩视频编码
- 专利标题： METHODS AND SYSTEMS FOR SCALABLE VIDEO CODING WITH MIXED INTERLACE AND PROGRESSIVE CONTENT
- 专利标题（中）： 方法和系统于混合和隔行逐行目录可伸缩视频编码
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申请号： EP14827979.7申请日： 2014-12-23
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公开(公告)号： EP3090549A1公开(公告)日： 2016-11-09
- 发明人: YE, Yan , HE, Yong , HE, Yuwen , NEFF, Ralph
- 申请人： VID SCALE, Inc.
- 申请人地址： 200 Bellevue Parkway, Suite 300 Wilmington, DE 19809 US
- 专利权人： VID SCALE, Inc.
- 当前专利权人： VID SCALE, Inc.
- 当前专利权人地址： 200 Bellevue Parkway, Suite 300 Wilmington, DE 19809 US
- 代理机构： Awapatent AB
- 优先权： US201461923110P 20140102; US201461939217P 20140212
- 国际公布： WO2015103032 20150709
- 主分类号： H04N19/174
- IPC分类号： H04N19/174 ; H04N19/117 ; H04N19/16 ; H04N19/33
摘要：
Methods, apparatus, and systems for video coding/decoding are disclosed. One representative method includes a decoder receiving video content including at least a base layer (BL), an enhancement layer (EL) and phase information. The phase information includes an indicator indicating one or more sets of phase parameters from among plural sets of phase parameters. The method further includes assembling the BL into an inter-layer reference (ILR) picture based on the video content and the received phase information, selecting one or both of the ILR picture or an EL reference picture, and predicting a current EL picture using the phase information and one or more of the selected ILR picture or the selected EL reference picture.
信息查询
