ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,585, issued on Dec. 2, was assigned to SEIKO EPSON Corp. (Tokyo).

"Method for detecting pattern image, information processing apparatus, and detection system" was invented by Yuki Mori (Matsumoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for detecting a pattern image includes causing a projector to display a first pattern image, acquiring a first captured image that is an image, captured with a camera, of the first pattern image, performing detection of a second pattern image corresponding to the first pattern image from the first captured image, when the detection of the second pattern image from the first captured image fails, ...