US 11,711,523 B2
Method and device for sharing a candidate list
Hui Yong Kim, Daejeon (KR); Gwang Hoon Park, Seongnam-si (KR); Kyung Yong Kim, Suwon-si (KR); Sang Min Kim, Yongin-si (KR); Sung Chang Lim, Daejeon (KR); Jin Ho Lee, Daejeon (KR); Jin Soo Choi, Daejeon (KR); and Jin Woong Kim, Daejeon (KR)
Assigned to Electronics and Telecommunications Research Institute, Daejeon (KR); and UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, Yongin-si (KR)
Filed by Electronics and Telecommunications Research Institute, Daejeon (KR); and UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, Yongin-si (KR)
Filed on Nov. 15, 2021, as Appl. No. 17/526,365.
Application 17/526,365 is a continuation of application No. 17/072,925, filed on Oct. 16, 2020, granted, now 11,206,411.
Application 17/072,925 is a continuation of application No. 15/930,778, filed on May 13, 2020, granted, now 10,863,181, issued on Dec. 8, 2021.
Application 15/930,778 is a continuation of application No. 16/695,666, filed on Nov. 26, 2019, granted, now 10,805,612, issued on Oct. 13, 2020.
Application 16/695,666 is a continuation of application No. 16/400,445, filed on May 1, 2019, granted, now 10,536,706, issued on Jan. 14, 2020.
Application 16/400,445 is a continuation of application No. 16/018,324, filed on Jun. 26, 2018, granted, now 10,326,998, issued on Jun. 18, 2019.
Application 16/018,324 is a continuation of application No. 15/814,030, filed on Nov. 15, 2017, granted, now 10,038,907, issued on Jul. 31, 2018.
Application 15/814,030 is a continuation of application No. 15/342,751, filed on Nov. 3, 2016, granted, now 9,854,249, issued on Dec. 26, 2017.
Application 15/342,751 is a continuation of application No. 14/353,615, granted, now 9,516,334, issued on Dec. 6, 2016, previously published as PCT/KR2012/009427, filed on Nov. 8, 2012.
Claims priority of application No. 10-2011-0115607 (KR), filed on Nov. 8, 2011; application No. 10-2011-0116527 (KR), filed on Nov. 9, 2011; application No. 10-2011-0121428 (KR), filed on Nov. 21, 2011; application No. 10-2011-0124813 (KR), filed on Nov. 28, 2011; application No. 10-2011-0140861 (KR), filed on Dec. 23, 2011; application No. 10-2012-0011412 (KR), filed on Feb. 3, 2012; and application No. 10-2012-0126369 (KR), filed on Nov. 8, 2012.
Prior Publication US 2022/0094946 A1, Mar. 24, 2022
Int. Cl. H04N 19/00 (2014.01); H04N 19/159 (2014.01); H04N 19/52 (2014.01); H04N 19/436 (2014.01); H04N 19/593 (2014.01); H04N 19/503 (2014.01); H04N 19/105 (2014.01); H04N 19/117 (2014.01); H04N 19/122 (2014.01); H04N 19/124 (2014.01); H04N 19/13 (2014.01); H04N 19/15 (2014.01); H04N 19/51 (2014.01); H04N 19/61 (2014.01); H04N 19/176 (2014.01)
CPC H04N 19/159 (2014.11) [H04N 19/105 (2014.11); H04N 19/117 (2014.11); H04N 19/122 (2014.11); H04N 19/124 (2014.11); H04N 19/13 (2014.11); H04N 19/15 (2014.11); H04N 19/436 (2014.11); H04N 19/503 (2014.11); H04N 19/51 (2014.11); H04N 19/52 (2014.11); H04N 19/593 (2014.11); H04N 19/61 (2014.11); H04N 19/176 (2014.11)] 3 Claims
OG exemplary drawing
 
1. A method for decoding a video signal comprising:
deriving, based on a position and a size of a coding block, at least one merging candidate relating to a first prediction block, the coding block comprising the first prediction block and a second prediction block when a size of a block to which parallel merge processing is applicable is equal to or greater than a first size and a size of the coding block is equal to a second size;
generating a first merging candidate list for the first prediction block based on the merging candidate;
determining motion prediction information of the first prediction block based on the first merging candidate list, the motion prediction information comprising a motion vector and a reference picture index;
obtaining prediction samples of the first prediction block based on a motion vector and a reference picture of the first prediction block, the reference picture of the first prediction block being determined by the reference picture index;
generating reconstructed samples of the coding block based on the prediction samples of the first prediction block,
wherein the first merging candidate list for the first prediction block is equivalent to a second merging candidate list for the second prediction block included in the coding block with the first prediction block.