Patent ID: 11962784
Assignee: OFINNO, LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors, cause the one or more processors to:
receive, in a bitstream, a residual block for a first block of samples to be decoded;
implicitly receive, from the bitstream and for the first block of samples, an indication of a downscaling based on a size of the block of residuals being smaller than a size of the first block of samples to be decoded;
determine, for intra prediction of the first block of samples, reference samples of the first block of samples;
generate, for an intra prediction mode and using the reference samples, a prediction of a second block of samples corresponding to the first block of samples being downscaled;
decode the second block of samples based on:
the prediction of the second block of samples; and
the residual block; and

based on the indication of the downscaling, upscale the decoded second block of samples to decode the first block of samples.