US 11,758,192 B2
Method and apparatus for adaptively processing video samples in a video signal frame
Alexey Konstantinovich Filippov, Moscow (RU); and Vasily Alexeevich Rufitskiy, Moscow (RU)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Mar. 29, 2022, as Appl. No. 17/707,354.
Application 17/707,354 is a continuation of application No. 16/871,247, filed on May 11, 2020, granted, now 11,303,934.
Application 16/871,247 is a continuation of application No. 14/950,742, filed on Nov. 24, 2015, granted, now 10,694,212, issued on Jun. 23, 2020.
Application 14/950,742 is a continuation of application No. PCT/RU2013/000443, filed on May 30, 2013.
Prior Publication US 2022/0312038 A1, Sep. 29, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/65 (2014.01); H04N 19/14 (2014.01); H04N 19/117 (2014.01); H04N 19/182 (2014.01); H04N 19/82 (2014.01); H04N 19/147 (2014.01); H04N 19/196 (2014.01); H04N 19/172 (2014.01)
CPC H04N 19/65 (2014.11) [H04N 19/117 (2014.11); H04N 19/14 (2014.11); H04N 19/147 (2014.11); H04N 19/172 (2014.11); H04N 19/182 (2014.11); H04N 19/198 (2014.11); H04N 19/82 (2014.11)] 20 Claims
OG exemplary drawing
 
1. A method for adaptively processing video samples in a video signal frame, the method comprising:
extracting a plurality of video samples from a coding unit;
calculating a correction offset for a first video sample of the extracted plurality of video samples upon the basis of a first value of the first video sample and a second value of a second video sample of the extracted plurality of video samples; and
adding the correction offset to the first value of the first video sample.