Informationsadaptives Gemischtes Deterministisches/auf Maschinenlernen Basiertes Bitstrom-Videoqualitätsmodell

Details

Veröffentlichungs-Nr.

EP3800882

Aktenzeichen

EP19201123

Anmeldetag

2. Oktober 2019

Veröffentlichung

4. Dezember 2024

Erteilung

4. Dezember 2024

Rechtsraum

EP

IPC

H04N17/00H04N19/154H04N19/48

Abstract

Disclosed herein is a method for predicting the quality Q of a video bit stream. The method comprises obtaining a video segment and a corresponding bit stream, parsing the bit stream by a bit stream parser, and obtaining bit stream parameters. The quality Q is predicted by using a deterministic model and a machine learning model with the obtained bit stream parameters, wherein the predicted video quality is a weighted sum of the prediction of both models. A residuum of the deterministic model is predicted by the machine learning model.

Anmelder

Firmen

Deutsche Telekom AG
Technische Universität Ilmenau

Land

🇩🇪 Deutschland

Fachgebiete