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EP 4 022 560 A1

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(43) Date of publication: 06.07.2022 Bulletin 2022/27 (21) Application number: 20768879.7 (22) Date of filing: 28.08.2020

(51) International Patent Classification (IPC):  G06T 5/00(2006.01) G06T 7/11(2017.01) G06T 19/00(2011.01) (52) Cooperative Patent Classification (CPC): G06T 5/005; G06T 19/006; G06T 2207/10028; G06T 7/11 (86) International application number: PCT/US2020/070480 (87) International publication number: WO 2021/042134 (04.03.2021 Gazette 2021/09)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 28.08.2019 US 201962893037 P 28.08.2019 US 201962893046 P 28.08.2019 US 201962893048 P 28.08.2019 US 201962893050 P (71) Applicant: Snap Inc. Santa Monica, California 90405 (US)

(72) Inventors: GOODRICH, Kyle Santa Monica, California 90405 (US) HARE, Samuel Edward Santa Monica, California 90405 (US) LAZAROV, Maxim Maximov Santa Monica, California 90405 (US) MATHEW, Tony Santa Monica, California 90405 (US) MCPHEE, Andrew James Santa Monica, California 90405 (US) MORENO, Daniel Santa Monica, California 90405 (US) SAGAR, Dhritiman Santa Monica, California 90405 (US) SHANG, Wentao Santa Monica, California 90405 (US) (74) Representative: Creation IP Ltd  Hillington Park Innovation Centre 1 Ainslie Road Glasgow G52 4RU Glasgow G52 4RU (GB)