US 12,456,139 B2
Predicting an optical equipment for a given person
Julien Andoche, Charenton-le-Pont (FR); and Estelle Netter, Charenton-le-Pont (FR)
Assigned to Essilor International, Charenton-le-Pont (FR)
Appl. No. 17/904,065
Filed by Essilor International, Charenton-le-Pont (FR)
PCT Filed Feb. 11, 2021, PCT No. PCT/EP2021/053318
§ 371(c)(1), (2) Date Aug. 11, 2022,
PCT Pub. No. WO2021/160731, PCT Pub. Date Aug. 19, 2021.
Claims priority of application No. 20305130 (EP), filed on Feb. 12, 2020.
Prior Publication US 2023/0115374 A1, Apr. 13, 2023
Int. Cl. G06Q 30/00 (2023.01); G06Q 30/0282 (2023.01); G06Q 30/0601 (2023.01)
CPC G06Q 30/0621 (2013.01) [G06Q 30/0282 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for determining, for a given person, an optical equipment among a set comprising a plurality of optical equipments, the method being implemented by at least one processor, the method comprising:
obtaining a plurality of N reference datasets stored on a memory,
each reference dataset being associated to at least one corresponding reference person,
each reference dataset being indicative of a relative ranking of at least two optical equipments forming a reference subset of the set of optical equipments;
collecting, from a collecting unit, a given dataset associated to the given person,
the given dataset being indicative of a relative ranking of at least two optical equipments forming a given subset of the set of optical equipments;
each of the optical equipments forming the given subset being part of at least one reference subset;
based on the given dataset, selecting, among the plurality of N reference datasets, a group of R reference datasets, R being a positive integer from 2 to N;
based on the selected group of R reference datasets, predicting at least one optical equipment for the given person among the plurality of optical equipments; and
displaying only the optical equipment to the given person or displaying the optical equipment as a prioritized result to the given person.