	US 11,983,307 B2
	Occlusion detection system
Piers Cowburn, London (GB); David Li, London (GB); Isac Andreas Müller Sandvik, London (GB); and Qi Pan, London (GB)
Assigned to Snap Inc., Santa Monica, CA (US)
Filed by Snap Inc., Santa Monica, CA (US)
Filed on Mar. 8, 2023, as Appl. No. 18/119,079.
Application 18/119,079 is a continuation of application No. 17/361,857, filed on Jun. 29, 2021, granted, now 11,687,150.
Application 17/361,857 is a continuation of application No. 16/566,474, filed on Sep. 10, 2019, granted, now 11,151,408.
Prior Publication US 2023/0236661 A1, Jul. 27, 2023
Int. Cl. G06T 19/00 (2011.01); G06F 3/01 (2006.01); G06T 7/90 (2017.01); G06V 10/40 (2022.01); G06V 20/20 (2022.01); H04L 51/222 (2022.01); H04W 4/021 (2018.01); H04W 4/30 (2018.01)

CPC G06F 3/011 (2013.01) [G06T 7/90 (2017.01); G06T 19/006 (2013.01); G06V 10/40 (2022.01); G06V 20/20 (2022.01); H04L 51/222 (2022.05); H04W 4/021 (2013.01); H04W 4/30 (2018.02)]

17 Claims

1. A method comprising:

accessing image data from a client device, the image data comprising a set of image features that depict a display of an object, the object comprising a property;

determining a perspective of the client device relative to the object based on the set of image features;

accessing a repository that includes a set of expected properties associated with the object based on the perspective of the client device;

detecting an occlusion based on a comparison of the set of expected properties and the property of the object;

determining an attribute of the occlusion; and

causing display of media content at a position within the image data based on the attribute of the occlusion.