Vereinfachung des Vorlagenbasierten Mehrfachreferenzlinienmodus

Details

Veröffentlichungs-Nr.

EP4773597

Anmeldetag

2. Januar 2025

Veröffentlichung

8. Juli 2026

Rechtsraum

EP

Abstract

A method comprising: obtaining (800) a current block of a picture; deriving (801) a first list of a first number of intra prediction modes; generating (802) a prediction of a template of samples in a neighborhood of the current block for each intra prediction mode of the first list; for each predictor, obtaining (803) a prediction error between the predictor and the template; obtaining (804) a second list of reference lines in a neighborhood of the current block and forming a TMRL list of a second number of template based multiple reference lines (TMRL) candidates by browsing the intra prediction modes of the first list in ascending order of the prediction error and browsing the reference lines of the second list from a nearest reference line to a furthest reference line, each TMRL candidate of the TMRL list comprising an intra prediction mode extracted from the first list during the browsing the first list and a reference lines extracted from the second list extracted during the browsing of the second list; and, determining (805) a TMRL predictor for the current block from the TMRL candidates of the TMRL list.

Anmelder

Firma

InterDigital CE Patent Holdings, SAS

Land

🇫🇷 Frankreich