US 11,659,178 B2
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored
Joo Hee Moon, Seoul (KR); Sung Won Lim, Seoul (KR); and Dong Jae Won, Goyang-si (KR)
Assigned to Industry Academy Cooperation Foundation of Sejong University, Seoul (KR)
Filed by Industry Academy Cooperation Foundation of Sejong University, Seoul (KR)
Filed on May 24, 2021, as Appl. No. 17/328,273.
Application 17/328,273 is a continuation of application No. 16/341,792, granted, now 11,057,624, previously published as PCT/KR2017/011213, filed on Oct. 12, 2017.
Claims priority of application No. 10-2016-0133754 (KR), filed on Oct. 14, 2016; application No. 10-2016-0133757 (KR), filed on Oct. 14, 2016; application No. 10-2017-0127939 (KR), filed on Sep. 29, 2017; and application No. 10-2017-0127942 (KR), filed on Sep. 29, 2017.
Prior Publication US 2021/0297666 A1, Sep. 23, 2021
Int. Cl. H04N 19/119 (2014.01); H04N 19/96 (2014.01); H04N 19/176 (2014.01); H04N 19/192 (2014.01); H04N 19/105 (2014.01)
CPC H04N 19/119 (2014.11) [H04N 19/105 (2014.11); H04N 19/176 (2014.11); H04N 19/192 (2014.11); H04N 19/96 (2014.11)] 9 Claims
OG exemplary drawing
 
1. A video decoding method comprising:
determining a partition type of an upper block including a current block;
deriving a reference candidate list for the current block based on the partition type of the upper block;
deriving prediction information of the current block based on the reference candidate list; and
generating a prediction block of the current block based on the prediction information,
wherein the reference candidate list includes at least one candidate block or prediction information of the at least one candidate block, and
wherein, in case that the upper block of the current block includes a neighboring block adjacent to the current block,
the reference candidate list does not include the neighboring block of the current block, as a candidate block, and
the reference candidate list includes one or more blocks adjacent to the neighboring block of the current block but not to the current block, as candidate blocks.