ALEXANDRIA, Va., May 19 -- United States Patent no. 12,632,996, issued on May 19, was assigned to Google LLC (Mountain View, Calif.).
"Generating quantization tables for image compression" was invented by Xiyang Luo (Mountain View, Calif.), Feng Yang (Sunnyvale, Calif.) and Hossein Talebi (San Jose, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and computer programs encoded on a computer storage medium, that relate to generating quantization tables that are used during digital image compression of a digital image. Multiple training images are obtained. A model can be trained using the training images to generate a quantization table that can be used during encoding of an input image...