US 12,113,970 B2
Deblocking in a video encoder and/or video decoder
Kenneth Andersson, Gävle (SE); Jack Enhorn, Kista (SE); Ruoyang Yu, Täby (SE); and Zhi Zhang, Solna (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on Jan. 18, 2022, as Appl. No. 17/577,956.
Application 17/577,956 is a continuation of application No. 16/630,233, granted, now 11,240,497, previously published as PCT/SE2019/051144, filed on Nov. 12, 2019.
Claims priority of provisional application 62/767,758, filed on Nov. 15, 2018.
Prior Publication US 2022/0141464 A1, May 5, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/117 (2014.01); H04N 19/105 (2014.01); H04N 19/132 (2014.01); H04N 19/159 (2014.01); H04N 19/176 (2014.01); H04N 19/82 (2014.01)
CPC H04N 19/117 (2014.11) [H04N 19/105 (2014.11); H04N 19/132 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/82 (2014.11)] 20 Claims
OG exemplary drawing
 
1. A method for deblocking a boundary between a first block of samples (P block), and a second block of samples (Q block), the method comprising:
determining whether at least one of the P block or the Q block is a weighted combination of an intra prediction block and an inter prediction block; and
as a result of determining that at least one of the P block or the Q block is a weighted combination of an intra prediction block and an inter prediction block, deblocking the boundary between the P block and the Q block.