ALEXANDRIA, Va., July 14 -- United States Patent no. 12,682,424, issued on July 14, was assigned to HON HAI PRECISION INDUSTRY Co. LTD. (New Taipei, Taiwan).
"Method for identifying traffic sign and related devices" was invented by Shih-Chao Chien (New Taipei, Taiwan) and Chin-Pin Kuo (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for identifying traffic sign is provided. The method obtains an original image of a traffic sign, and performs an image enhancing processing on the original image to form an enhanced image. The method performs a first conversion on the original image and the enhanced image to together form a first matrix of image data, and identifies a position of the t...