US 12,289,459 B2
Decoding method and device for bit stream supporting plurality of layers
Jung Won Kang, Daejeon (KR); Ha Hyun Lee, Seoul (KR); Jin Soo Choi, Daejeon (KR); and Jin Woong Kim, Daejeon (KR)
Assigned to Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed by Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed on Feb. 27, 2024, as Appl. No. 18/588,746.
Application 18/588,746 is a continuation of application No. 17/951,797, filed on Sep. 23, 2022, granted, now 11,949,890.
Application 17/951,797 is a continuation of application No. 17/174,843, filed on Feb. 12, 2021, granted, now 11,490,100, issued on Nov. 1, 2022.
Application 17/174,843 is a continuation of application No. 16/778,313, filed on Jan. 31, 2020, granted, now 10,958,918, issued on Mar. 23, 2021.
Application 16/778,313 is a continuation of application No. 14/391,151, granted, now 10,595,026, issued on Mar. 17, 2020, previously published as PCT/KR2013/003206, filed on Apr. 16, 2013.
Claims priority of application No. 10-2012-0038870 (KR), filed on Apr. 16, 2012; application No. 10-2012-0066606 (KR), filed on Jun. 21, 2012; application No. 10-2012-0067925 (KR), filed on Jun. 25, 2012; application No. 10-2012-0071933 (KR), filed on Jul. 2, 2012; application No. 10-2012-0077012 (KR), filed on Jul. 16, 2012; application No. 10-2012-0108925 (KR), filed on Sep. 28, 2012; application No. 10-2012-0112598 (KR), filed on Oct. 10, 2012; and application No. 10-2013-0041863 (KR), filed on Apr. 16, 2013.
Prior Publication US 2024/0205428 A1, Jun. 20, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/187 (2014.01); H04N 19/124 (2014.01); H04N 19/13 (2014.01); H04N 19/169 (2014.01); H04N 19/182 (2014.01); H04N 19/30 (2014.01); H04N 19/31 (2014.01); H04N 19/33 (2014.01); H04N 19/46 (2014.01); H04N 19/503 (2014.01); H04N 19/52 (2014.01); H04N 19/593 (2014.01); H04N 19/61 (2014.01); H04N 19/70 (2014.01); H04N 19/80 (2014.01); H04N 19/91 (2014.01)
CPC H04N 19/187 (2014.11) [H04N 19/124 (2014.11); H04N 19/13 (2014.11); H04N 19/182 (2014.11); H04N 19/188 (2014.11); H04N 19/30 (2014.11); H04N 19/31 (2014.11); H04N 19/46 (2014.11); H04N 19/52 (2014.11); H04N 19/593 (2014.11); H04N 19/61 (2014.11); H04N 19/70 (2014.11); H04N 19/80 (2014.11); H04N 19/91 (2014.11); H04N 19/33 (2014.11); H04N 19/503 (2014.11)] 3 Claims
OG exemplary drawing
 
1. A video decoding apparatus, comprising:
a parsing module configured to:
parse, in a case where an extension flag indicates that information for the multiple layers is provided, representation format number information indicating a number of representation formats for the multiple layers, and
parse representation format information for each of the representation formats based on the representation format number information,
wherein the representation format information includes at least one of width information and height information, chroma format information indicating a chroma format among a plurality of chroma formats, and bit depth information indicating a bit depth.