ALEXANDRIA, Va., July 16 -- United States Patent no. 12,361,590, issued on July 15, was assigned to NIKON Corp. (Tokyo).

"Image processing method, image processing device, and program" was invented by Mariko Hirokawa (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image processing method performed by a processor and including detecting positions of plural vortex veins in a fundus image of an examined eye, and computing a center of distribution of the plural detected vortex vein positions."

The patent was filed on Nov. 12, 2020, under Application No. 17/782,093.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO...