US Patent Issued to SAMSUNG ELECTRONICS on July 22 for "Efficient inverse tone mapping network for standard dynamic range (SDR) to high dynamic range (HDR) conversion on HDR display" (California Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,565, issued on July 22, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Efficient inverse tone mapping network for standard dynamic range (SDR) to high dynamic range (HDR) conversion on HDR display" was invented by Joonsoo Kim (Irvine, Calif.) and Chenguang Liu (Tustin, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method includes providing a machine learning network including a global inverse tone mapping (GITM) structure and a local inverse tone mapping (LITM) structure that utilize one or more non-linear basis functions with one or more coefficient functions. The one or more non-linear basis f...