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(11)

EP 4 371 059 A1

(12)

(43) Date of publication: 22.05.2024 Bulletin 2024/21 (21) Application number: 22842881.9 (22) Date of filing: 14.07.2022

(51) International Patent Classification (IPC):  G06T 5/50(2006.01) H04N 5/50(2006.01) H04N 23/90(2023.01) G06T 5/00(2006.01) H04N 23/60(2023.01) (52) Cooperative Patent Classification (CPC): G06T 5/50; G06T 2207/20221; G02B 21/0016; G01N 21/8851; G01N 21/9501; G01N 2021/8887; G02B 21/367 (86) International application number: PCT/US2022/037152 (87) International publication number: WO 2023/287992 (19.01.2023 Gazette 2023/03)

(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: 14.07.2021 US 202117375229 (71) Applicant: Nanotronics Imaging, Inc. Cuyahoga Falls, Ohio 44223 (US)	(72) Inventors: LEE, Jonathan Cuyahoga Falls, OH 44223 (US) LIMOGE, Damas Cuyahoga Falls, OH 44223 (US) PUTMAN, Matthew, C. Cuyahoga Falls, OH 44223 (US) PUTMAN, John, B. Cuyahoga Falls, OH 44223 (US) MOSKIE, Michael Cuyahoga Falls, OH 44223 (US) (74) Representative: Barker Brettell LLP  100 Hagley Road Edgbaston Birmingham, West Midlands B16 8QQ Birmingham, West Midlands B16 8QQ (GB)