Patent ID: 11917197
Assignee: BYTEDANCE INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for video processing, comprising:
generating, for a conversion between a current video block of a video and a bitstream of the video, a set of extended intra prediction modes (IPMs) associated with the current video block by revising a set of existing IPMs to include at least one new coding method, wherein the new coding method is different from coding methods in the existing IPMs and is to be treated as IPM; and
performing the conversion based on the set of extended IPMs;
wherein the at least one new coding method includes at least one of: a palette mode, an intra block copy (IBC) mode, and a quantized residual block differential pulse-code modulation mode (QR-BDPCM).