ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,670, issued on Sept. 23, was assigned to UEA ENTERPRISES LTD (Norwich, Great Britain).

"System and method for generating a colour filter for modifying the spectral response of a vision system" was invented by Graham Finlayson (Norwich, Great Britain) and Yuteng Zhu (Norwich, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for generating a colour filter for modifying the spectral response of a vision system are disclosed. The method includes receiving an RGB spectral response of the vision system for a colour target under predetermined illumination and executing, by a processor of a computer system, computer program ...