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

Claim 9:
10. The electronic device according to claim 7, wherein the adjusting a reconstruction block of the reference block to the first resolution to obtain a second reconstruction block comprises:
downsampling a second reference pixel in the reconstruction block of the reference block to the first resolution, to obtain the second reconstruction block, the second 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 second reconstruction block and the current block comprises:
performing directional prediction on the current block according to the second 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.