Vorrichtung und Entsprechendes Verfahren zum Berechnen von Videoqualitätsinformationen einer Videosequenz

Details

Veröffentlichungs-Nr.

EP3757871

Aktenzeichen

EP19183146

Anmeldetag

28. Juni 2019

Veröffentlichung

15. Oktober 2025

Erteilung

15. Oktober 2025

Rechtsraum

EP

IPC

G06V10/98G06V20/40

Abstract

A device (10) for calculating video quality information of a video sequence is provided. The device (10) comprises a data acquisition unit (11) for acquiring at least one video frame with respect to the video sequence, and a calculation unit (12) connected to the data acquisition unit (11). In this context, the calculation unit (12) is configured to calculate at least one video quality indicator value on the basis of a non-linear transformation with the aid of at least one absolute gradient value with respect to the at least one video frame and at least one lateral average value with respect to the at least one video frame.

Anmelder

Firma

Rohde & Schwarz GmbH & Co. KG

Land

🇩🇪 Deutschland

Fachgebiete