(19)

(11)

EP 4 771 595 A2

(12)

(88) Date of publication A3: 27.11.2025 (43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 25712401.6 (22) Date of filing: 25.02.2025

(51) International Patent Classification (IPC):  G06T 17/00(2006.01) G06T 15/04(2011.01) (52) Cooperative Patent Classification (CPC): G06T 17/00; G06T 15/04; G06T 7/50 (86) International application number: PCT/US2025/017201 (87) International publication number: WO 2025/184094 (04.09.2025 Gazette 2025/36)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 29.02.2024 US 202463559792 P 20.12.2024 US 202418990120 (71) Applicant: Lumafield, Inc. Cambridge, MA 02140 (US)	(72) Inventors: HARTMAN, William Jacob Cambridge, Massachusetts 02140 (US) PIPE-MAZO, Daniel Micah Cambridge, Massachusetts 02140 (US) SHAH, Sahil Rajesh Cambridge, Massachusetts 02140 (US) AHLING, Sebastian Gerd Cambridge, Massachusetts 02140 (US) (74) Representative: Fish & Richardson P.C.  Highlight Business Towers Mies-van-der-Rohe-Straße 8 80807 München 80807 München (DE)