Invention Grant
- Patent Title: Encoding method and decoding method, and device using same
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Application No.: US17707057Application Date: 2022-03-29
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Publication No.: US11595643B2Publication Date: 2023-02-28
- Inventor: Hui Yong Kim , Gwang Hoon Park , Kyung Yong Kim , Sung Chang Lim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim
- Applicant: Electronics and Telecommunications Research Institute , University-Industry Cooperation Group of Kyung Hee University
- Applicant Address: KR Daejeon; KR Yongin-si
- Assignee: Electronics and Telecommunications Research Institute,University-Industry Cooperation Group of Kyung Hee University
- Current Assignee: Electronics and Telecommunications Research Institute,University-Industry Cooperation Group of Kyung Hee University
- Current Assignee Address: KR Daejeon; KR Yongin-si
- Agency: NSIP Law
- Priority: KR10-2012-0039444 20120416,KR10-2012-0039622 20120417,KR10-2012-0040015 20120417,KR10-2012-0043456 20120425,KR10-2013-0041906 20130416
- Main IPC: H04N19/12
- IPC: H04N19/12 ; H04N19/11 ; H04N19/176 ; H04N19/129 ; H04N19/186 ; H04N19/159 ; H04N19/18 ; H04N19/61 ; H04N19/96
Abstract:
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.
Public/Granted literature
- US20220224892A1 ENCODING METHOD AND DECODING METHOD, AND DEVICE USING SAME Public/Granted day:2022-07-14
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