Patent ID: 11870975
Assignee: INTERDIGITAL MADISON PATENT HOLDINGS, SAS
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. An apparatus, comprising:
a processor, configured to perform:
determining an extended intra prediction mode to be used to encode a block of video data;
predicting a target pixel of the block of video data as a function of one or more pixels neighboring the block using said determined extended intra prediction mode, wherein said predicting comprises:
horizontally predicting said target pixel using a reference pixel of a left neighboring row and a reference pixel above and to the right of the block, or
vertically predicting said target pixel using a reference pixel of an above neighboring row and a reference pixel left and below the block, or
diagonally predicting said target pixel using reference pixels either above the block and above right of the block or left of the block and below left of the block; and,
encoding the block of video of video data using the prediction.