发明名称 |
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL USING GRAPH-BASED TRANSFORM |
摘要 |
The present invention relates to a method for decoding a video signal using a graph-based transform, the method comprising: a step of extracting prediction unit partition information of a current coding unit from the video signal; a step of acquiring a graph-based transform kernel from pre-set table information on the basis of the prediction unit partition information; and a step of performing an inverse transform with respect to a transform unit using the graph-based transform kernel, wherein the graph-based transform kernel corresponds to at least one of the prediction unit partition information or an edge weight, and the edge weight is a pre-set value representing the correlation between pixels. |
申请公布号 |
WO2016129872(A1) |
申请公布日期 |
2016.08.18 |
申请号 |
WO2016KR01252 |
申请日期 |
2016.02.04 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KOO, Moonmo;HEO, Jin;SON, Eunyong;YEA, Sehoon;PARK, Seungwook;KIM, Kyuwoon;LEE, Bumshik |
分类号 |
H04N19/96;H04N19/14;H04N19/17 |
主分类号 |
H04N19/96 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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