ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,801, issued on Oct. 21, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"Text recognition method and apparatus based on hand interaction for AR glasses" was invented by Jong-Bae Lee (Daejeon, South Korea), Jeung-Chul Park (Daejeon, South Korea), Wook-Ho Son (Daejeon, South Korea), Beom-Ryeol Lee (Daejeon, South Korea) and Yong-Ho Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are a text recognition method and apparatus based on hand interaction for AR glasses. The text recognition method based on hand interaction for AR glasses includes collecting RGB images, ex...