ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,530,401, issued on Jan. 20, was assigned to Sony Interactive Entertainment Inc. (Tokyo).

"Scene annotation and action description using machine learning" was invented by Sudha Krishnamurthy (Foster City, Calif.), Justice Adams (San Mateo, Calif.), Arindam Jati (Los Angeles), Masanori Omote (Half Moon Bay, Calif.) and Jian Zheng (Binghampton, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system enhances existing audio-visual content with an action a scene annotation module, an action description module, both of which are coupled to a controller. The scene annotation module classifies scene elements from an image frame received from a host system ...