Verwaltungsverfahren und -Vorrichtung für einen Anpassungsparametersatz sowie Elektronische Vorrichtung und Speichermedium

Details

Veröffentlichungs-Nr.

EP4738819

Anmeldetag

14. November 2024

Veröffentlichung

17. Juli 2025

Rechtsraum

EP

IPC

H04N19/117

Abstract

Provided in the present disclosure are a management method and apparatus for an adaptation parameter set (APS), and an electronic device and a storage medium. The management method for an APS comprises: acquiring a target video category and/or a target video feature corresponding to a target video block; determining a correction factor for each decision factor on the basis of the target video category and/or the target video feature; correcting each decision factor on the basis of the correction factor for each decision factor, so as to obtain a plurality of corrected decision factors, wherein the probability of a corrected decision factor instructing the implementation of filtering is greater than the probability of a pre-correction decision factor instructing the implementation of filtering, and the probability of a corrected decision factor instructing the usage of a new APS during filtering is greater than the probability of a pre-correction decision factor instructing the usage of the new APS during filtering; and storing at least one obtained new APS in a historical candidate set on the basis of each corrected decision factor.

Anmelder

Firma

ZTE Corporation

Land

🇨🇳 China

Fachgebiete