US Patent Issued on Jan. 13 for "System and method of estimating vital signs of user using artificial intelligence" (British Inventor)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,521,068, issued on Jan. 13.

"System and method of estimating vital signs of user using artificial intelligence" was invented by Nikhil D Sehgal (Denham, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a system and processor-implemented method of estimating one or more vital signs of a user based on a video of the user by using artificial intelligence, comprising extracting a plurality of face frames and one or more time stamps from the video of the user; determining at least one region of interest (ROI) in the plurality of face frames using a histogram of oriented gradients (HOG); extracting a plurality of health indicator sign...