发明授权
US08471902B2 Method and apparatus for defining and reconstructing ROIs in scalable video coding
有权
用于在可缩放视频编码中定义和重建ROI的方法和装置
- 专利标题： Method and apparatus for defining and reconstructing ROIs in scalable video coding
- 专利标题（中）： 用于在可缩放视频编码中定义和重建ROI的方法和装置
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申请号： US13451007申请日： 2012-04-19
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公开(公告)号： US08471902B2公开(公告)日： 2013-06-25
- 发明人: Jung Won Kang , Jae Gon Kim , Jin Woo Hong , Yong Man Ro , Tae Meon Bae , Cong Thang Truong
- 申请人： Jung Won Kang , Jae Gon Kim , Jin Woo Hong , Yong Man Ro , Tae Meon Bae , Cong Thang Truong
- 申请人地址： KR Daejeon KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute,Korea Advanced Institute of Science and Technology (KAIST)
- 当前专利权人： Electronics and Telecommunications Research Institute,Korea Advanced Institute of Science and Technology (KAIST)
- 当前专利权人地址： KR Daejeon KR Daejeon
- 代理机构： Ladas & Parry LLP
- 优先权： KR10-2005-0089463 20050926; KR10-2006-0092368 20060922
- 主分类号： H04N7/18
- IPC分类号： H04N7/18
摘要：
A multiple ROI (region of interest) setting method and apparatus in scalable video coding and an ROI reconstructing method and apparatus are provided. The multiple ROI setting apparatus includes: an ROI setting unit which sets at least one or more ROIs and allocates ROI identification numbers to the each of ROIs; a mapping unit which allocates at least one or more slice group identification numbers to the at least one or more ROI identification numbers; and a message generating unit which generates a message including ROI-associated information, slice-group-associated information, mapping information on mapping of the ROI identification number to the at least one or more slice group identification numbers, and scalability information.
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