DEVICE FOR DETERMINING PREDICTED SUBJECTIVE REFRACTION DATA OR PREDICTED SUBJECTIVE CORRECTION DATA AND COMPUTER PROGRAM

摘要

A device is provided for determining predicted subjective refraction data or predicted subjective correction values of an eye to be examined on the basis of objective refraction data of the eye to be examined. The device comprises an evaluation device (1) with a calculation unit (10) which determines the predicted subjective refraction data or predicted subjective correction values of the eye by means of a function (101) from the objective refraction data of the eye. The function is a nonlinear multidimensional function (101) or a family of nonlinear multi-dimensional functions that is the result of training a regression model (9) or classification model, the regression model (9) or classification model based on a training data set representing a plurality each subject has trained at least objective refraction data and associated determined subjective refraction data or associated determined subjective correction values (103).