ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,233, issued on July 28, was assigned to Hewlett-Packard Development Co. LP (Spring, Texas).
"Pixel deviations" was invented by Fred Charles Thomas III (Fort Collins, Colo.), Joshua Alan St. John (San Diego), Santiago Garcia-Reyero Vinas (San Diego) and Miles Maxwell Claver (Fort Collins, Colo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an example, a photometric imaging device comprises a light source to illuminate a target area including a set of fiducials, an imaging device to capture images of the set of fiducials illuminated by the light source with different image viewing settings, and a controller. The controller is to: control the light...