US 11,910,057 B2
Environment object recognition
Dan E Holden, Englewood, CO (US); and Michael J. Cook, Flemington, NJ (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Oct. 22, 2020, as Appl. No. 17/077,589.
Application 17/077,589 is a continuation of application No. 16/519,631, filed on Jul. 23, 2019, granted, now 10,856,044.
Application 16/519,631 is a continuation of application No. 15/890,764, filed on Feb. 7, 2018, granted, now 10,412,449, issued on Sep. 10, 2019.
Application 15/890,764 is a continuation of application No. 13/775,956, filed on Feb. 25, 2013, abandoned.
Prior Publication US 2021/0176527 A1, Jun. 10, 2021
Int. Cl. H04N 21/442 (2011.01); H04N 21/4223 (2011.01); H04N 21/458 (2011.01); H04N 21/81 (2011.01)
CPC H04N 21/44218 (2013.01) [H04N 21/4223 (2013.01); H04N 21/458 (2013.01); H04N 21/812 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A method comprising:
causing output, via a display in an environment, of video content;
receiving two different images of the environment, wherein the two different images correspond to two different times the display was outputting the video content;
selecting additional video content based on a target list associating a first image object with the additional video content and a second image object, and based on determining, via image processing of the two different images, that:
the first image object is present in an earlier image of the two different images; and
the first image object is absent, but the second image object is present, in a later image of the two different images; and
causing output of the additional video content via the display.