DEVICES, METHODS AND COMPUTER PROGRAMS FOR VIRTUAL EYEGLASSES TRY-ON - Patent 4573481

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EP 4 573 481 A1

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(43)	Date of publication:
	25.06.2025 Bulletin 2025/26

(21)	Application number: 22768350.5

(22)	Date of filing: 19.08.2022

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International Patent Classification (IPC):

G06N 3/02^(2006.01)
G06T 19/00^(2011.01)

G06N 20/00^(2019.01)

(52)	Cooperative Patent Classification (CPC):
	G06T 19/006; G06T 2207/20081; G06T 2207/20084; G06N 3/0475; G06N 3/0464

(86)	International application number:
	PCT/EP2022/073166

(87)	International publication number:
	WO 2024/037722 (22.02.2024 Gazette 2024/08)

(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

(71)	Applicant: Huawei Technologies Co., Ltd.
	Shenzhen, Guangdong 518129 (CN)

(72)	Inventors:
	ZIGHEM, Mohammed-En-nadhir 16440 Kista (SE) BEKHOUCHE, Salah Eddine 16440 Kista (SE) NIU, Longchuan 16440 Kista (SE)

(74)	Representative: Gill Jennings & Every LLP
	The Broadgate Tower 20 Primrose Street London EC2A 2ES London EC2A 2ES (GB)

(54)	DEVICES, METHODS AND COMPUTER PROGRAMS FOR VIRTUAL EYEGLASSES TRY-ON