ESSILOR INTERNATIONAL (Compagnie Generale d'Optique)
发明人:
Sylvain CHENE,Romain FAYOLLE
申请号：
US15723783
公开号：
US20180095295A1
申请日:
2017.10.03
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Disclosed is a method for determining a geometrical parameter of an eye of a subject, including the following steps: a) capturing at least two images of the eye while the subject looks in two different gaze directions thanks to an image capture device； b) identifying, on each image, the image of the pupil and/or the iris of the eye and determining a geometrical feature of the image of the pupil and/or the iris linked to the shape of this image of the pupil and/or iris； c) determining the geometrical parameter of the eye as a function of the geometrical features of the image of the pupil and/or iris determined for each image of the plurality of images.
