专利检索 ap:("MEDIATEK INC.") AND inv:"Ming-Hsien Lai" 第 1 页

1.

发明授权
Method and apparatus for contorlling coefficient transmission by early determining whether to decode information that inverse transform needs 有权

公开(公告)号：US11949920B2

公开(公告)日：2024-04-02

申请号：US17871976

申请日：2022-07-24

申请人： MEDIATEK INC.

发明人： Ming-Hsien Lai , Min-Hao Chiu , Chia-Yun Cheng

IPC分类号： H04N19/89 , H04N19/176 , H04N19/60 , H04N19/70

CPC分类号： H04N19/89 , H04N19/176 , H04N19/60 , H04N19/70

摘要： A video decoding method includes: before residual decoding of a coding unit is completed, referring to available information to determine whether to decode information that an inverse transform (IT) circuit needs for applying inverse transform to transform blocks of the coding unit, and generating a determination result; and controlling coefficient transmission of the coding unit to the IT circuit according to the determination result.

2.

发明申请
METHOD AND APPARATUS FOR CONTORLLING COEFFICIENT TRANSMISSION BY EARLY DETERMINING WHETHER TO DECODE INFORMATION THAT INVERSE TRANSFORM NEEDS 有权

公开(公告)号：US20230122258A1

公开(公告)日：2023-04-20

申请号：US17871976

申请日：2022-07-24

申请人： MEDIATEK INC.

发明人： Ming-Hsien Lai , Min-Hao Chiu , Chia-Yun Cheng

IPC分类号： H04N19/89 , H04N19/60 , H04N19/176 , H04N19/70

摘要： A video decoding method includes: before residual decoding of a coding unit is completed, referring to available information to determine whether to decode information that an inverse transform (IT) circuit needs for applying inverse transform to transform blocks of the coding unit, and generating a determination result; and controlling coefficient transmission of the coding unit to the IT circuit according to the determination result.