US 12,468,966 B2
Apparatuses and methods for color matching and recommendations
Yi Hu, Boise, ID (US); Dmitry Vengertsev, Boise, ID (US); Zahra Hosseinimakarem, Boise, ID (US); and Jonathan D. Harms, Boise, ID (US)
Assigned to Micron Technology, Inc., Boise, ID (US)
Filed by MICRON TECHNOLOGY, INC., Boise, ID (US)
Filed on Apr. 22, 2024, as Appl. No. 18/642,101.
Application 18/642,101 is a continuation of application No. 17/005,036, filed on Aug. 27, 2020, granted, now 11,995,567.
Prior Publication US 2024/0273388 A1, Aug. 15, 2024
Int. Cl. G06N 5/04 (2023.01); G06N 20/00 (2019.01); G06T 7/00 (2017.01); G06T 7/521 (2017.01); G06T 7/90 (2017.01); G06T 11/00 (2006.01)
CPC G06N 5/04 (2013.01) [G06N 20/00 (2019.01); G06T 7/521 (2017.01); G06T 7/90 (2017.01); G06T 7/97 (2017.01); G06T 11/001 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
acquiring an image of a surface irradiated with a light source of a mobile device;
acquiring a measured spectrum of the surface with a spectrometer of the mobile device;
analyzing the measured spectrum to reduce an influence of ambient light from the measured spectrum and generating a corrected spectrum, wherein generating the corrected spectrum comprises subtracting the influence of ambient light and an influence of the light source from the measured spectrum;
generating an averaged corrected spectrum using the corrected spectrum and at least one other corrected spectrum associated with the surface;
generating a result based on a comparison of the averaged corrected spectrum and a database of reference spectra; and
providing at least one of a product recommendation or a diagnosis based, at least in part, on the result.