Patent ID: 11882304
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. An encoder, comprising: a first processor, a first memory configured to store instructions executable by the first processor, a first communication interface, and a first bus configured to connect the first processor, the first memory and the first communication interface, wherein the first processor is configured to, when executing the instructions, perform steps of:
determining a size of a current block;
determining a first offset for calculating a second offset
when encoding the current block by using a Matrix-based Intra Prediction (MIP) mode,
calculating the second offset based on the size of the current block, thee first offset and reconstructed values of adjacent pixels corresponding to the current block;

determining a first prediction value of the current block according to the second offset; and
encoding the current block based on the first prediction value.