18960888. SYSTEMS AND METHODS FOR QUALITY OF EXPERIENCE COMPUTATION (Adeia Guides Inc.)
SYSTEMS AND METHODS FOR QUALITY OF EXPERIENCE COMPUTATION
Organization Name
Inventor(s)
Zhu Li of Overland Park KS (US)
SYSTEMS AND METHODS FOR QUALITY OF EXPERIENCE COMPUTATION
This abstract first appeared for US patent application 18960888 titled 'SYSTEMS AND METHODS FOR QUALITY OF EXPERIENCE COMPUTATION
Original Abstract Submitted
The system trains a machine learning model using a loss function, with a part that penalizes overall signal loss, and a second part of the loss function that penalizes texture loss. The system computes a first neural feature of a first media frame stored by a media server using the trained machine learning model. The system causes a client device to receive a second media frame as a part of a media stream from the media server where the second frame is a modified version of the first media frame. The system causes the client to compute a second neural feature of the second media frame using the trained machine learning model, and compute a QoE metric based on the first neural feature and the second neural feature. The system receives the QoE metric, and uses it to modify at least one parameter of the media stream.
