US Patent Issued to Essilor International on April 7 for "Computer-implemented method, apparatus, system and computer program for controlling a sightedness impairment of a subject" (Singaporean, French Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,091, issued on April 7, was assigned to Essilor International (Charenton-le-Pont, France).

"Computer-implemented method, apparatus, system and computer program for controlling a sightedness impairment of a subject" was invented by Daniel Spiegel (Singapore) and Guillaume Giraudet (Orleans, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 (201) an image to display to the subject, determining (202) a spatial frequency power spectrum of the received image, generating (203) ...