Patent ID: 11943473
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method according to claim 1, wherein the adjusting the reconstruction block of the reference block to the first resolution to obtain a first reconstruction block comprises:
performing upsampling interpolation processing on a first reference pixel in the reconstruction block of the reference block to the first resolution, to obtain the first reconstruction block, the first reference pixel being a pixel used for performing directional prediction on the current block in the reconstruction block of the reference block; and
the performing directional prediction on the current block according to the first reconstruction block and the current block comprises:
performing directional prediction on the current block according to the first reference pixel and a prediction point in the current block, the prediction point being a pixel used for performing directional prediction in the current block.