- 专利标题： ENCODING METHOD AND DECODING METHOD, AND DEVICE USING SAME
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申请号： US18191285申请日： 2023-03-28
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公开(公告)号： US20230239467A1公开(公告)日： 2023-07-27
- 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
- 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
- 优先权： KR 20120039444 2012.04.16 KR 20120039622 2012.04.17 KR 20120040015 2012.04.17 KR 20120043456 2012.04.25 KR 20130041906 2013.04.16
- 主分类号： H04N19/11
- IPC分类号： H04N19/11 ; H04N19/176 ; H04N19/129 ; H04N19/186 ; H04N19/159 ; H04N19/12 ; H04N19/18
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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