-
公开(公告)号:US11659163B2
公开(公告)日:2023-05-23
申请号:US17285336
申请日:2019-12-11
发明人: Jong Ki Han , Sang Guk Cha , Geon Won Lee , Geun Bae Kim
IPC分类号: H04N19/159 , H04N19/105 , H04N19/176 , H04N19/46
CPC分类号: H04N19/105 , H04N19/159 , H04N19/176 , H04N19/46
摘要: A video encoding/decoding device according to the present invention may determine an intra prediction mode of a current block on the basis of a most probable mode (MPM) of the current block or an intra prediction mode of a neighboring block, determine a reference region for intra prediction of the current block, and perform intra prediction on the current block by using the intra prediction mode and the reference region.