US 12,235,520 B2
Method and system for predicting an eye gazing parameter and an associated method for recommending visual equipment
Konogan Baranton, Charenton-le-Pont (FR); Aurélie Le Cain, Charenton-le-Pont (FR); and Sébastien Fricker, Charenton-le-Pont (FR)
Assigned to Essilor International, Charenton-le-Pont (FR)
Appl. No. 17/424,370
Filed by Essilor International, Charenton-le-Pont (FR)
PCT Filed Jan. 16, 2020, PCT No. PCT/EP2020/051030
§ 371(c)(1), (2) Date Jul. 20, 2021,
PCT Pub. No. WO2020/156823, PCT Pub. Date Aug. 6, 2020.
Claims priority of application No. 19305104 (EP), filed on Jan. 28, 2019.
Prior Publication US 2022/0113563 A1, Apr. 14, 2022
Int. Cl. G02C 13/00 (2006.01)
CPC G02C 13/005 (2013.01) 20 Claims
OG exemplary drawing
 
1. A method for predicting at least one eye gazing parameter of a person wearing visual equipment, wherein it comprises steps of:
measuring data of at least two individuals wearing visual equipment, said data comprising at least head motion parameters and eye gazing parameters of said individuals;
measuring head motion parameters of said person in real-life conditions;
comparing said head motion parameters of said person with said head motion parameters of said at least two individuals; and
predicting said at least one eye gazing parameter of said person at least on the basis of the results of said comparing step and of said eye gazing parameters of said at least two individuals.