ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,104, issued on Aug. 19, was assigned to Microsoft Technology Licensing LLC (Redmond, Wash.).
"Enhanced eye tracking using lens inverse transform" was invented by Navid Poulad (San Jose, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A computer implemented method includes receiving images of an eye through a vision correcting lens via a camera in a head mounted display device, obtaining an inverse transform corresponding to the vision correcting lens, applying the inverse transform to the received images to obtain uncorrected images of the eye, and performing eye tracking based on the uncorrected images of the eye."
The patent was filed on Ma...