US 11,943,435 B2
Method and apparatus for decoding using reference line index based on intra prediction mode
Xin Zhao, Santa Clara, CA (US); Xiang Li, Saratoga, CA (US); Shan Liu, San Jose, CA (US); and Liang Zhao, Sunnyvale, CA (US)
Assigned to TENCENT AMERICA LLC, Palo Alto, CA (US)
Filed by Tencent America LLC, Palo Alto, CA (US)
Filed on May 10, 2022, as Appl. No. 17/741,383.
Application 17/741,383 is a continuation of application No. 17/164,187, filed on Feb. 1, 2021, granted, now 11,363,261.
Application 17/164,187 is a continuation of application No. 16/534,750, filed on Aug. 7, 2019, granted, now 10,939,101, issued on Mar. 2, 2021.
Application 16/534,750 is a continuation of application No. 16/200,533, filed on Nov. 26, 2018, granted, now 10,419,754, issued on Sep. 17, 2019.
Claims priority of provisional application 62/651,547, filed on Apr. 2, 2018.
Prior Publication US 2022/0272331 A1, Aug. 25, 2022
Int. Cl. H04N 19/11 (2014.01); H04N 19/176 (2014.01); H04N 19/184 (2014.01)
CPC H04N 19/11 (2014.11) [H04N 19/176 (2014.11); H04N 19/184 (2014.11)] 20 Claims
OG exemplary drawing
 
8. The method of claim 6, further comprising:
decoding the second signal that is received after the first signal to determine the reference line responsive to the intra prediction mode being one of the most probable modes; and
determining the reference line to be a default reference line responsive to the intra prediction mode not being one of the most probable modes.