US 11,812,023 B2
Encoding sequence encoding method and device thereof, and decoding method and device thereof
Yin-ji Piao, Yongin-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on May 10, 2022, as Appl. No. 17/740,654.
Application 17/740,654 is a continuation of application No. 17/207,802, filed on Mar. 22, 2021, granted, now 11,363,269.
Application 17/207,802 is a continuation of application No. 16/861,591, filed on Apr. 29, 2020, granted, now 10,979,713, issued on Apr. 13, 2021.
Application 16/861,591 is a continuation of application No. 15/771,267, granted, now 10,687,061, issued on Jun. 16, 2020, previously published as PCT/KR2016/013527, filed on Nov. 23, 2016.
Claims priority of provisional application 62/259,374, filed on Nov. 24, 2015.
Prior Publication US 2022/0272343 A1, Aug. 25, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/129 (2014.01); H04N 19/11 (2014.01); H04N 19/119 (2014.01); H04N 19/176 (2014.01); H04N 19/44 (2014.01); H04N 19/593 (2014.01); H04N 19/70 (2014.01); H04N 19/96 (2014.01); H04N 19/52 (2014.01)
CPC H04N 19/129 (2014.11) [H04N 19/11 (2014.11); H04N 19/119 (2014.11); H04N 19/176 (2014.11); H04N 19/44 (2014.11); H04N 19/593 (2014.11); H04N 19/70 (2014.11); H04N 19/96 (2014.11); H04N 19/52 (2014.11)] 3 Claims
OG exemplary drawing
 
1. A video decoding method comprising:
obtaining encoding order change allowance information with respect to an upper data unit comprising a left coding unit and a right coding unit, wherein the encoding order change allowance information indicates whether a change in an encoding order of coding units comprised in the upper data unit is allowed,
when the encoding order change allowance information indicates that the change in the encoding order of the coding units is allowed, obtaining encoding order information indicating whether the left coding unit is decoded prior to the right coding unit or the right coding unit is decoded prior to the left coding unit, and determining an encoding order of the left coding unit and the right coding unit based on the encoding order information;
when the encoding order change allowance information indicates that the change in the when the encoding order change allowance information indicates that the change in the encoding order of the coding units is not allowed, determining an encoding order of the left coding unit and the right coding unit based on a first encoding order; and
decoding the left coding unit and the right coding unit according to the determined encoding order,
wherein the first encoding order is identical to an encoding order from a left largest coding unit to a right largest coding unit, the left largest coding unit and the right largest coding unit being included in the upper data unit.