Wertausbreitung in Latenten Gitterebenen für ein Hybrides Inr-Modell

Details

Veröffentlichungs-Nr.

EP4804524

Anmeldetag

7. März 2025

Veröffentlichung

9. September 2026

Rechtsraum

EP

Abstract

A method and device for encoding and decoding video data is based on hybrid INR models using hierarchical grid levels of latent variables, from coarse to fine levels, wherein a value of a latent variable of a coarser level may be propagated to a finer level under the condition that its value is equal to or close to the most frequent value. The most frequent value may be equal to zero. The most frequent value may be transmitted in the bitstream. The propagation may be constrained by having a neighborhood of the latent variable of the coarser level respecting the same condition.

Anmelder

Firma

InterDigital CE Patent Holdings, SAS

Land

🇫🇷 Frankreich