US 12,262,031 B2
Efficient scalable coding concept
Karsten Suehring, Berlin (DE); Thomas Schierl, Berlin (DE); Valeri George, Berlin (DE); Detlev Marpe, Berlin (DE); and Robert Skupin, Berlin (DE)
Assigned to Dolby Video Compression, LLC, Wilmington, DE (US)
Filed by DOLBY VIDEO COMPRESSION, LLC, Wilmington, DE (US)
Filed on Jun. 8, 2023, as Appl. No. 18/207,470.
Application 18/207,470 is a continuation of application No. 17/241,855, filed on Apr. 27, 2021, granted, now 11,677,966.
Application 17/241,855 is a continuation of application No. 16/795,632, filed on Feb. 20, 2020, granted, now 11,025,928, issued on Jun. 1, 2021.
Application 16/795,632 is a continuation of application No. 16/123,184, filed on Sep. 6, 2018, granted, now 10,609,396, issued on Mar. 31, 2020.
Application 16/123,184 is a continuation of application No. 14/753,144, filed on Jun. 29, 2015, granted, now 10,104,386, issued on Oct. 16, 2018.
Application 14/753,144 is a continuation of application No. PCT/EP2014/050065, filed on Jan. 4, 2014.
Claims priority of provisional application 61/809,605, filed on Apr. 8, 2013.
Claims priority of provisional application 61/749,042, filed on Jan. 4, 2013.
Prior Publication US 2023/0396782 A1, Dec. 7, 2023
Int. Cl. H04N 19/187 (2014.01); H04N 19/102 (2014.01); H04N 19/119 (2014.01); H04N 19/12 (2014.01); H04N 19/139 (2014.01); H04N 19/174 (2014.01); H04N 19/30 (2014.01); H04N 19/33 (2014.01); H04N 19/436 (2014.01); H04N 19/46 (2014.01); H04N 19/59 (2014.01); H04N 19/70 (2014.01); H04N 19/80 (2014.01); H04N 19/156 (2014.01)
CPC H04N 19/187 (2014.11) [H04N 19/102 (2014.11); H04N 19/119 (2014.11); H04N 19/12 (2014.11); H04N 19/139 (2014.11); H04N 19/174 (2014.11); H04N 19/30 (2014.11); H04N 19/33 (2014.11); H04N 19/436 (2014.11); H04N 19/46 (2014.11); H04N 19/59 (2014.11); H04N 19/70 (2014.11); H04N 19/80 (2014.11); H04N 19/156 (2014.11)] 14 Claims
OG exemplary drawing
 
1. A decoder for reconstructing a plurality of views layers from a data stream, comprising:
a processor configured to:
perform, based on a signaling in the data stream, an inter-layer prediction from a first layer to a second layer of the plurality of layers, wherein:
the first layer is partitioned into spatial segments,
the signaling includes a long-term syntax element having a value indicating that the second layer is partitioned into spatial segments in a manner that at least one of the spatial segments of the second layer is spatially aligned with a corresponding one of the spatial segments of the first layer, and
the signaling indicates that the inter-layer prediction from the first layer to the second layer for a current portion of the second layer is based on information stemming from only a first spatial segment of the spatial segments of the first layer without combining information from another spatial segment of the spatial segments of the first layer.