US 12,137,207 B2
Encoder, decoder, encoding method, and decoding method
Ru Ling Liao, Singapore (SG); Chong Soon Lim, Singapore (SG); Hai Wei Sun, Singapore (SG); Han Boon Teo, Singapore (SG); Jing Ya Li, Singapore (SG); Sughosh Pavan Shashidhar, Singapore (SG); Kiyofumi Abe, Osaka (JP); Takahiro Nishi, Nara (JP); and Tadamasa Toma, Osaka (JP)
Assigned to Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Filed by Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Filed on Sep. 19, 2022, as Appl. No. 17/947,733.
Application 17/947,733 is a continuation of application No. 17/946,784, filed on Sep. 16, 2022.
Application 17/946,784 is a continuation of application No. 17/945,629, filed on Sep. 15, 2022.
Application 17/945,629 is a continuation of application No. 17/944,866, filed on Sep. 14, 2022.
Application 17/944,866 is a continuation of application No. 17/943,971, filed on Sep. 13, 2022.
Application 17/943,971 is a continuation of application No. 17/137,061, filed on Dec. 29, 2020, granted, now 11,490,076.
Application 17/137,061 is a continuation of application No. PCT/JP2019/026212, filed on Jul. 2, 2019.
Claims priority of provisional application 62/693,987, filed on Jul. 4, 2018.
Prior Publication US 2023/0011264 A1, Jan. 12, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/105 (2014.01); H04N 19/159 (2014.01); H04N 19/176 (2014.01); H04N 19/46 (2014.01)
CPC H04N 19/105 (2014.11) [H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/46 (2014.11)] 3 Claims
OG exemplary drawing
 
1. An encoding method for encoding a video, comprising:
storing a first parameter into a bitstream, the first parameter indicating, as a prediction mode, one of (i) a multiple prediction mode in which a prediction image is generated by overlapping an inter prediction image of a current block and an intra prediction image of the current block and (ii) one of a plurality of prediction modes including a non-rectangular mode in which a prediction image is generated for each non-rectangular partition in the current block; and
encoding the current block according to the prediction mode, wherein encoding the current block using the multiple prediction mode and encoding the current block using the non-rectangular mode are mutually exclusive.