发明申请
US20060176957A1 Method and apparatus for compressing multi-layered motion vector
审中-公开
用于压缩多层运动矢量的方法和装置
- 专利标题： Method and apparatus for compressing multi-layered motion vector
- 专利标题（中）： 用于压缩多层运动矢量的方法和装置
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申请号： US11348316申请日： 2006-02-07
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公开(公告)号： US20060176957A1公开(公告)日： 2006-08-10
- 发明人: Woo-jin Han , Kyo-hyuk Lee , Sang-chang Cha
- 申请人： Woo-jin Han , Kyo-hyuk Lee , Sang-chang Cha
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 优先权： KR10-2005-0028683 20050406
- 主分类号： H04N11/02
- IPC分类号： H04N11/02 ; H04N11/04 ; H04N7/12 ; H04B1/66
摘要：
A method of compressing a motion vector (MV) of a first macroblock when the region of a first lower layer corresponding to the first macroblock of a current layer frame does not have an MV is provided. The method includes interpolating the MV of a second macroblock to which the region belongs, based on the MV of at least one neighboring macroblock, and predicting the MV of the first macroblock using the interpolated MV.
公开/授权文献
- US1300545A Starting phase-converters. 公开/授权日：1919-04-15
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