Invention Application
- Patent Title: ENCODING METHOD AND DECODING METHOD, AND DEVICE USING SAME
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Application No.: US17708700Application Date: 2022-03-30
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Publication No.: US20220248004A1Publication Date: 2022-08-04
- 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
- Priority: KR10-2012-0039444 20120416,KR10-2012-0039622 20120417,KR10-2012-0040015 20120417,KR10-2012-0043456 20120425,KR10-2013-0041906 20130416
- Main IPC: H04N19/11
- IPC: H04N19/11 ; H04N19/176 ; H04N19/129 ; H04N19/186 ; H04N19/159 ; H04N19/12 ; H04N19/18
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
- US11616951B2 Encoding method and decoding method, and device using same Public/Granted day:2023-03-28
Information query
