US 12,483,715 B2
Method, an apparatus and a computer program product for video encoding and video decoding
Jani Lainema, Tampere (FI); Emre Baris Aksu, Tampere (FI); Miska Matias Hannuksela, Tampere (FI); Alireza Zare, Tampere (FI); and Francesco Cricri, Tampere (FI)
Assigned to Nokia Technologies Oy, Espoo (FI)
Appl. No. 17/759,550
Filed by Nokia Technologies Oy, Espoo (FI)
PCT Filed Feb. 4, 2021, PCT No. PCT/FI2021/050076
§ 371(c)(1), (2) Date Jul. 27, 2022,
PCT Pub. No. WO2021/170901, PCT Pub. Date Sep. 2, 2021.
Claims priority of application No. 20205186 (FI), filed on Feb. 24, 2020.
Prior Publication US 2023/0110503 A1, Apr. 13, 2023
Int. Cl. H04N 19/82 (2014.01); G06N 20/00 (2019.01); H04N 19/117 (2014.01); H04N 19/172 (2014.01); H04N 19/176 (2014.01); H04N 19/42 (2014.01); H04N 19/463 (2014.01)
CPC H04N 19/42 (2014.11) [G06N 20/00 (2019.01); H04N 19/117 (2014.11); H04N 19/172 (2014.11); H04N 19/176 (2014.11); H04N 19/463 (2014.11)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving a block of a video frame for encoding;
applying at least a learning-based model for said block for encoding the block;
combining an output of the learning-based model with one or more data sources with a combination process;
encoding the block to a bitstream; and
encoding to the bitstream combination information used in the combination process, said combination information comprising at least one or more combination parameters, wherein the one or more combination parameters are configured to indicate how the output of the learning-based model is combined with the one or more data sources.