发明申请
US20030165331A1 Efficiency FGST framework employing higher quality reference frames
失效
效率FGST框架采用更高质量的参考系
- 专利标题: Efficiency FGST framework employing higher quality reference frames
- 专利标题(中): 效率FGST框架采用更高质量的参考系
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申请号: US10090863申请日: 2002-03-04
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公开(公告)号: US20030165331A1公开(公告)日: 2003-09-04
- 发明人: Mihaela Van Der Schaar
- 申请人: Philips Electronics North America Corporation
- 申请人地址: null
- 专利权人: Philips Electronics North America Corporation
- 当前专利权人: Philips Electronics North America Corporation
- 当前专利权人地址: null
- 主分类号: H04N005/76
- IPC分类号: H04N005/76 ; H04B001/66
摘要:
A method and apparatus for coding video includes constructing motion-compensated extended base layer reference frames from base layer frames and at least portions of base layer residual image frames. The motion-compensated extended base layer reference frames are used for bi-directionally or uni-directionally predicting FGS motion-compensated residual image or temporal frames.
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