Verfahren und Vorrichtung zur Affinen Interprädiktion für ein Videocodierungssystem

Details

Veröffentlichungs-Nr.

EP4712481

Anmeldetag

24. Januar 2019

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

H04N19/537(MEDIATEK INC et al.) [X] 10

Abstract

Methods and apparatus of Inter prediction for video coding including affine Inter mode are disclosed. In one method, an affine MVP candidate list is generated, wherein the affine MVP candidate list comprises at least one inherited affine MVP derived from a neighbouring block set. Prediction differences of a current controlpoint MV set associated with the affine motion model are encoded using one predictor selected from the affine MVP candidate list at the video encoder side or the prediction differences of the current controlpoint MV set associated with the affine motion model are decoded at the video decoder side using one predictor selected from the affine MVP candidate list. In another method, the inherited affine MVP is derived by considering whether at least one of reference picture lists of said at least one neighbouring block includes one reference picture being the same as a current reference picture of the current block.

Anmelder

Firma

HFI Innovation Inc.

Land

🇹🇼 Taiwan

Fachgebiete