US 11,991,398 B2
Systems and methods for deblocking filtering
Dan Grois, Beer Sheva (IL); and Alexander Giladi, Denver, CO (US)
Assigned to COMCAST CABLE COMMUNICATIONS, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Feb. 23, 2022, as Appl. No. 17/652,200.
Application 17/652,200 is a continuation of application No. 16/514,713, filed on Jul. 17, 2019, granted, now 11,290,749.
Claims priority of provisional application 62/699,588, filed on Jul. 17, 2018.
Prior Publication US 2022/0279214 A1, Sep. 1, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/00 (2014.01); H04N 19/117 (2014.01); H04N 19/14 (2014.01); H04N 19/16 (2014.01); H04N 19/176 (2014.01); H04N 19/82 (2014.01); H04N 19/86 (2014.01)
CPC H04N 19/82 (2014.11) [H04N 19/117 (2014.11); H04N 19/14 (2014.11); H04N 19/16 (2014.11); H04N 19/176 (2014.11); H04N 19/86 (2014.11)] 17 Claims
OG exemplary drawing
 
1. A method comprising:
receiving a video;
determining a content complexity of at least one block of pixels of a frame of the video based on a variation of the pixels;
determining, based on the content complexity and a display pixel density of the video, a number of borders of the at least one block of pixels;
filtering, based on the content complexity, the number of borders of the at least one block of pixels; and
causing output of the filtered at least one block of pixels.