Computerimplementiertes Verfahren zur Vorschau eines 3D-Szenenvideos

Details

Veröffentlichungs-Nr.

EP4773617

Anmeldetag

2. Januar 2025

Veröffentlichung

8. Juli 2026

Rechtsraum

EP

IPC

H04N21/81

Abstract

The invention relates to a method for previewing a 3D scene video having duration and frame rate comprising: a) receiving (200) at least one set of rendering parameter values of the 3D scene video, each value being associated with a respective timestamp, a respective interpolation function being associated with each pair of values having consecutive timestamps; b) determining (210) a number N of timecodes, where N is an integer based on the product of the duration and frame rate. The method further comprises iteratively, in a non-linear rendering order that is not chronological for at least some of the N timecodes: c) computing (250) a respective value for each set of rendering parameter values by using the interpolation function associated with the pair of values whose respective timestamps bound the current timecode, and d) rendering (280) a frame based on each rendering parameter value determined in operation c).

Anmelder

Firma

Dassault Systèmes

Land

🇫🇷 Frankreich

Fachgebiete