公开(公告)号：US12216342B2

公开(公告)日：2025-02-04

申请号：US17294276

申请日：2019-11-06

Applicant: ESSILOR INTERNATIONAL

Inventor： Sébastien Piraube ,  Kord Schrowangen ,  Charles Goodrum ,  Brad Gelb

IPC: G02C7/02 ,  G06N3/04

Abstract: This method for determining specification parameters used to manufacture an optical article includes steps of: training at least one neural network to predict the specification parameters, by using a training data set including a plurality of training prescription parameters and corresponding training specification parameters; and predicting specification parameters of the optical article by the at least one neural network, from prescription parameters relating to the optical article, on the basis of the training.