- 专利标题： Method and device for performing graph-based transform using generalized graph parameter
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申请号： US15526897申请日： 2015-11-13
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公开(公告)号： US10666960B2公开(公告)日： 2020-05-26
- 发明人: Amir Said , Yung-Hsuan Chao , Hilmi Enes Egilmez
- 申请人： LG ELECTRONICS INC.
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Fish & Richardson P.C.
- 国际申请： PCT/KR2015/012218 WO 20151113
- 国际公布： WO2016/076659 WO 20160519
- 主分类号： H04N19/44
- IPC分类号： H04N19/44 ; H04N19/13 ; H04N19/117 ; H04N19/124 ; H04N19/60 ; H04N19/14 ; H04N19/90 ; H04N19/176
摘要：
The present invention provides a method for decoding a video signal using a graph-based transform including receiving a generalized graph signal including a graph parameter set; obtaining a graph-based transform kernel of a transform unit based on the graph parameter set and a predetermined penalty function; and decoding the transform unit using the graph-based transform kernel.
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