公开(公告)号：US12010305B2

公开(公告)日：2024-06-11

申请号：US17428330

申请日：2020-03-11

Applicant: APPLE INC.

Inventor： Bae Keun Lee ,  Dong San Jun

IPC: H04N19/119 ,  H04N19/105 ,  H04N19/176 ,  H04N19/577

CPC classification number: H04N19/119 ,  H04N19/105 ,  H04N19/176 ,  H04N19/577

Abstract: An image decoding method according to the present invention may comprise: determining a division type of a coding block; on the basis of the determined division type, dividing the coding block into a first prediction unit and a second prediction unit; deriving movement information of each of the first prediction unit and the second prediction unit; and on the basis of the derived movement information, acquiring prediction samples for the first prediction unit and the second prediction unit.