Verfahren zur Erzeugung eines 3D-Merkmalsvolumens für eine Wahrnehmungsaufgabe

Details

Veröffentlichungs-Nr.

EP4800578

Anmeldetag

27. Februar 2025

Veröffentlichung

2. September 2026

Rechtsraum

EP

Abstract

A computer-implemented technique for outputting a 3D feature volume of a scene is provided. A method comprises a step of receiving (S102) multi-view 2D image data of a scene. Features are extracted (S105) at multiple scales of spatial resolution. At an input layer of a 3D backbone network (307), 3D point cloud data of the scene are received (S108). The 3D backbone network (307) comprises an encoder (309-E) and a decoder (309-D) with connections (410) at a plurality of scales of spatial resolution for extracting features from the 3D point cloud data. At multiple layers of the decoder (309-D) the extracted (S105) features are injected (S110) with corresponding scales of spatial resolution. A 3D feature volume of the scene based on the received (S108) 3D point cloud data and on the injected (S110) features is output (S112) at an output layer of the 3D backbone network (307).

Anmelder

Firma

Robert Bosch GmbH

Land

🇩🇪 Deutschland