US Patent Issued to AXIS on June 10 for "Device and a method for signing a metadata frame corresponding to an image frame of a sequence of image frames" (Swedish Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,400, issued on June 10, was assigned to AXIS AB (Lund, Sweden).

"Device and a method for signing a metadata frame corresponding to an image frame of a sequence of image frames" was invented by Xing Danielsson Fan (Lund, Sweden) and Niclas Danielsson (Lund, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device, a non-transitory computer-readable storage medium, and a method of signing a metadata frame corresponding to an image frame of a sequence of image frames are disclosed. The metadata frame comprises metadata of one or more detected objects in the image frame, and the metadata of each detected object comprises coordinates defining a loc...