Vorrichtung, Verfahren und Computerlesbares Speichermedium zur Erweiterung einer Bilddatenbank zur Bewertung der Brillenverträglichkeit

Details

Veröffentlichungs-Nr.

EP3843043

Aktenzeichen

EP19306761

Anmeldetag

23. Dezember 2019

Veröffentlichung

13. Juli 2022

Erteilung

13. Juli 2022

Rechtsraum

EP

IPC

G06T11/00G06T19/00G06T7/70G02C13/00

Abstract

The present disclosure relates to a method for expanding an image database for evaluation of eyewear compatibility. In particular, the present disclosure relates to a method, comprising receiving a user image, receiving a frame image, processing the received frame image by setting, as transparent, pixels of the received frame image except for an anterior face of the frame, defining, within the processed frame image, a left boundary and a right boundary of the anterior face of the frame, the left boundary and the right boundary corresponding to the left eye and the right eye, respectively, receiving a filter image, processing the received filter image by setting, as transparent, pixels in the received filter image outside the frame based on the left boundary and the right boundary, merging the processed frame image and the processed filter image, and overlaying the merged image onto the received user image.

Anmelder

Firma

ESSILOR INTERNATIONAL

Land

🇫🇷 Frankreich

Fachgebiete