- 专利标题： Encoding method and decoding method, and device using same
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申请号： US17708700申请日： 2022-03-30
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公开(公告)号： US11616951B2公开(公告)日： 2023-03-28
- 发明人: Hui Yong Kim , Gwang Hoon Park , Kyung Yong Kim , Sung Chang Lim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim
- 申请人： Electronics and Telecommunications Research Institute , University-Industry Cooperation Group of Kyung Hee University
- 申请人地址： KR Daejeon; KR Yongin-si
- 专利权人： Electronics and Telecommunications Research Institute,University-Industry Cooperation Group of Kyung Hee University
- 当前专利权人： Electronics and Telecommunications Research Institute,University-Industry Cooperation Group of Kyung Hee University
- 当前专利权人地址： KR Daejeon; KR Yongin-si
- 代理机构： NSIP Law
- 优先权： KR10-2012-0039444 20120416,KR10-2012-0039622 20120417,KR10-2012-0040015 20120417,KR10-2012-0043456 20120425,KR10-2013-0041906 20130416
- 主分类号： H04N19/12
- IPC分类号： H04N19/12 ; H04N19/11 ; H04N19/176 ; H04N19/129 ; H04N19/186 ; H04N19/159 ; H04N19/18 ; H04N19/61 ; H04N19/96
摘要：
The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block.
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