公开(公告)号：US20250142143A1

公开(公告)日：2025-05-01

申请号：US18499931

申请日：2023-11-01

Applicant: Roku, Inc.

Inventor： JUHI CHECKER ,  Sharada Palasamudram Ashok Kumar ,  Erwin Bellers ,  Dengzhi Zhang ,  Weiming Zhang ,  Kunlung Wu ,  Chih-Kai Chang ,  Johan Janssen ,  Yong Li ,  Hsiang Yao Shih ,  Kung-Ho Lee

IPC: H04N21/2343 ,  G06N3/0464

Abstract: Disclosed herein are system, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for enhancing a picture quality of visual content rendered for display by a media device. In an embodiment, the media device reconstructs a video frame from a video signal that is received by the media device, provides the video frame as input to a machine learning model that outputs a set of picture quality parameter values based on the video frame, receives the set of picture quality parameter values output by the machine learning model, modifies the video frame based on the set of picture quality parameter values to generate a modified video frame, and provides the modified video frame to a display device for presentation thereby.