The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2026
Filed:
Nov. 17, 2022
Applicant:
Essilor International, Charenton-le-Pont, FR;
Inventors:
Daniel Spiegel, Singapore, SG;
Guillaume Giraudet, Orleans, FR;
Assignee:
Essilor International, Charenton-le-Pont, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/20 (2006.01); A61N 5/06 (2006.01); G02B 27/01 (2006.01); G06T 5/10 (2006.01); G06T 5/73 (2024.01); G06T 11/00 (2006.01); G02C 11/00 (2006.01);
U.S. Cl.
CPC ...
G06T 5/20 (2013.01); A61N 5/0622 (2013.01); G02B 27/0172 (2013.01); G06T 5/10 (2013.01); G06T 5/73 (2024.01); G06T 11/00 (2013.01); A61N 2005/0626 (2013.01); A61N 2005/0642 (2013.01); A61N 2005/0648 (2013.01); G02B 2027/0138 (2013.01); G02C 11/10 (2013.01); G02C 2202/24 (2013.01); G06T 2207/20056 (2013.01);
Abstract
A computer-implemented method, an apparatus, a system and a computer program for controlling a sightedness impairment of a subject, the method comprising the steps of receiving () an image to display to the subject, determining () a spatial frequency power spectrum of the received image, generating () an intermediate image by modifying a slope of the spatial frequency power spectrum of the received image, generating () a modified image based on the intermediate image and commanding () a display to the subject of the modified image.