US Patent Issued to Userful on Feb. 24 for "Quantization parameter-aware transformer-diffusion approach for 8K video restoration under codec compression" (Canadian, American Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,210, issued on Feb. 24, was assigned to Userful Corp. (Canada).

"Quantization parameter-aware transformer-diffusion approach for 8K video restoration under codec compression" was invented by Ali Mollaahmadi Dehaghi (Calgary, Canada), Mohammad Moshirpour (Irvine, Calif.) and Reza Razavi (Calgary, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sequence of compressed video frames is received. A transformer diffusion model is applied to the sequence of compressed video frames. Applying the transformer diffusion model includes utilizing a look around model in an encoding portion of the transformer diffusion model and a look ahead model in a deco...