ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,217,546, issued on Feb. 4, was assigned to Jumio Corp. (Sunnyvale, Calif.).
"Spoof detection using head pose to eye gaze correspondence" was invented by Spandana Vemulapalli (Kansas City, Mo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and computer-readable storage media for determining that a subject is a live person include providing instructions for performing a head movement, capturing a set of images of a subject subsequent to providing the instructions to perform the head movement, determining, from the set of images, a first metric indicative of an amount of change in eye gaze directions of the subject during the head movement...