Guangdong oppo mobile telecommunications corp., ltd. (20240430487). PICTURE PREDICTION METHOD, ENCODER, DECODER, AND STORAGE MEDIUM
Contents
PICTURE PREDICTION METHOD, ENCODER, DECODER, AND STORAGE MEDIUM
Organization Name
guangdong oppo mobile telecommunications corp., ltd.
Inventor(s)
PICTURE PREDICTION METHOD, ENCODER, DECODER, AND STORAGE MEDIUM
This abstract first appeared for US patent application 20240430487 titled 'PICTURE PREDICTION METHOD, ENCODER, DECODER, AND STORAGE MEDIUM
Original Abstract Submitted
a picture prediction method, encoder, decoder and storage medium are provided. if a current block uses an mip mode to determine its intra prediction value, the encoder sets a value of an mip mode parameter as indicating use of the mip mode and signals into a bitstream; determines the mip mode of the current block and signals into the bitstream; determines, based on the mip mode, prediction values for luma and chroma components of the current block. the decoder parses the bitstream and determines an mip mode parameter of the current block; if its value indicates that the current block uses the mip mode to determine its intra prediction value, parses the bitstream, determines the mip mode of the current block and prediction values of luma and chroma components of the current block based on the mip mode; decodes the current block based on prediction values.
