Patent ID: 11968386
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method according to claim 1, wherein the K1 pixel samples comprise at least two pixel samples in an upper left pixel sample, an upper right pixel sample and a lower left pixel sample of the picture block x,
wherein the upper left pixel sample of the picture block x is one of: an upper left vertex of the picture block x, and a pixel block in the picture block x comprising an upper left vertex of the picture block x,
wherein the lower left pixel sample of the picture block x is one of: a lower left vertex of the picture block x, and a pixel block in the picture block x comprising a lower left vertex of the picture block x, and
wherein the upper right pixel sample of the picture block x is one of: an upper right vertex of the picture block x, and a pixel block in the picture block x comprising an upper right vertex of the picture block x.