US 12,192,458 B2
Uniform segment split
Mitra Damghanian, Upplands-Bro (SE); Martin Pettersson, Vallentuna (SE); and Rickard Sjöberg, Stockholm (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on Mar. 7, 2023, as Appl. No. 18/118,481.
Application 18/118,481 is a continuation of application No. 17/415,131, granted, now 11,606,555, previously published as PCT/SE2019/051323, filed on Dec. 19, 2019.
Claims priority of provisional application 62/782,571, filed on Dec. 20, 2018.
Prior Publication US 2023/0283774 A1, Sep. 7, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/119 (2014.01); H04N 19/159 (2014.01); H04N 19/169 (2014.01); H04N 19/176 (2014.01)
CPC H04N 19/119 (2014.11) [H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/1883 (2014.11)] 16 Claims
OG exemplary drawing
 
1. A method for decoding a picture, the picture being divided into one or more tile rows and one or more tile columns, the one or more tile columns comprising a first tile column and the one or more tile rows comprising a first tile row, the method comprising:
obtaining a picture width value (PicWidth) indicating a width of the picture;
initializing a loop variable to an initial value;
after initializing a loop variable to an initial value, determining whether the value of the loop variable satisfies a condition; and
as a result of determining that the value of the loop variable satisfies the condition, performing a process comprising:
i) setting a first column width variable associated with the first tile column equal to a first width value specifying a width of the first tile column; and
ii) calculating a remaining width value by subtracting the first width value from the picture width value.