US 12,282,207 B2
Method for determining a component of an ophthalmic equipment and associated system
Aurélie Le Cain, Charenton-le-Pont (FR); Sébastien Fricker, Charenton-le-Pont (FR); and Konogan Baranton, Charenton-le-Pont (FR)
Assigned to Essilor International, Charenton-le-Pont (FR)
Appl. No. 17/255,727
Filed by Essilor International, Charenton-le-Pont (FR)
PCT Filed Jul. 18, 2019, PCT No. PCT/EP2019/069436
§ 371(c)(1), (2) Date Dec. 23, 2020,
PCT Pub. No. WO2020/016381, PCT Pub. Date Jan. 23, 2020.
Claims priority of application No. 18305981 (EP), filed on Jul. 18, 2018.
Prior Publication US 2021/0271107 A1, Sep. 2, 2021
Int. Cl. G02C 7/02 (2006.01); G06N 20/00 (2019.01); G16H 10/20 (2018.01)
CPC G02C 7/027 (2013.01) [G06N 20/00 (2019.01); G16H 10/20 (2018.01)] 13 Claims
OG exemplary drawing
 
1. A method for determining a component of an ophthalmic equipment among a set of components of an ophthalmic equipment for a given wearer, the method comprising:
acquiring a set of parameter values relating to the given wearer;
processing said acquired set of parameter values to infer a group, wherein the given wearer belongs to the inferred group and the inferred group belongs to a plurality of pre-established groups, the pre-established groups being elaborated based on respective sets of parameter values of a plurality of reference wearers having a respective satisfaction level of a component among the set of components, wherein the plurality of reference wearers comprises reference wearers having a satisfaction level higher than a predetermined threshold;
determining, using processing circuitry and based on the inferred group, at least a feature enabling to determine a component of an ophthalmic equipment of the given wearer, wherein the component belongs to the set of components of an ophthalmic equipment;
determining, using the processing circuitry, a component of an ophthalmic equipment to be used by the wearer based on at least a determined feature; and
designing, using the processing circuitry, an ophthalmic equipment based on the determined component,
wherein each set of parameters values of the plurality of reference wearers comprises parameter values belonging to at least two distinct categories, and
wherein determining, using the processing circuitry, the component of the ophthalmic equipment to be used by the wearer based on at least the determined feature further comprises selecting the component of the ophthalmic equipment that increases a fit by the wearer.