Patent ID: 11936874
Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC G  H

Claim 0:
1. A method of video processing, comprising:
determining, for a conversion between a video block of a video and a bitstream of the video, that a first intra mode is applied on the video block of the video, wherein the first intra mode includes a matrix vector multiplication operation and followed by an upsampling operation to generate prediction samples for the video block; and
performing the conversion based on the prediction samples;
wherein the upsampling operation comprises a horizontal upsampling operation and a vertical upsampling operation, and the horizontal upsampling operation and the vertical upsampling operation are performed in a fixed order, and
wherein the horizontal upsampling operation is performed before the vertical upsampling operation.