Virtuelle Intraprädiktionsmodusauswahl in der Auswahl mehrerer Transformationssätze

Details

Veröffentlichungs-Nr.

EP4738820

Anmeldetag

20. Dezember 2024

Veröffentlichung

6. Mai 2026

Rechtsraum

EP

Abstract

A device (e.g., video encoder or video decoder) may determine transform sets for MTSS. For example, an MTSS indication (e.g., MTSS flag) may be obtained. The MTSS flag may be used to determine a transform set. A histogram of gradients (HoG) may be obtained. A VIPM (e.g., first VIPM) may be obtained, for example, based on the HoG. Whether the MTSS indication is enabled may be determined. Based on a determination that the MTSS indication is not enabled, a mode-specific transform set corresponding to VIPM may be obtained. Inverse transform may be performed based on the obtained transform set.

Anmelder

Firma

InterDigital CE Patent Holdings, SAS

Land

🇫🇷 Frankreich