US Patent Issued to Amazon Technologies on Nov. 4 for "Objective video quality assessment models based on bitstream, and additional pixel domain features" (American, Indian Inventors)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,174, issued on Nov. 4, was assigned to Amazon Technologies Inc. (Seattle).

"Objective video quality assessment models based on bitstream, and additional pixel domain features" was invented by Yongjun Wu (Bellevue, Wash.), Hai Wei (Seattle), Sriram Sethuraman (Bangalore, India), Yixu Chen (Seattle) and Zaixi Shang (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques are described for training and use of machine learning models to determine objective video quality scores. Video quality scores predict the quality of video content perceived by viewers. Quality scores have various uses, including the selection of encoding profiles and ...