Simplified signaling method for affine linear weighted intra prediction mode

摘要

Aspects of this disclosure provide methods and apparatus for video encoding/decoding. In some examples, an apparatus for video decoding includes processing circuitry to decode prediction information for a current block in a current picture that is part of a coded video sequence. The prediction information indicates whether the current block is coded with affine linear weighted intra prediction (ALWIP). In response to the prediction information indicating that the current block is coded in ALWIP, the processing circuitry determines an ALWIP mode index regardless of prediction modes of neighboring blocks adjacent to the current block, wherein the ALWIP mode index is one of the plurality of ALWIP modes. to display The processing circuit reconstructs the current block according to one of the plurality of ALWIP modes.