Computerimplementiertes Verfahren zur Verarbeitung und Analyse von Fahrzeug-Crashtestdaten, System und Computerprogramm zur Durchführung Dieses Verfahrens

Details

Veröffentlichungs-Nr.

EP4258212

Aktenzeichen

EP22166600

Anmeldetag

4. April 2022

Veröffentlichung

11. Oktober 2023

Rechtsraum

EP

IPC

G06T7/73

Abstract

The invention regards a computer-implemented method, a data-processing system and a computer program for automatically processing and analysing vehicle crash-test data applying a machine-learning model. The method includes:- reconstructing 3D-point clouds having a multitude of data points from 2D-images recorded by cameras from different angles at different time steps during a crash-test- generating a segmentation of the multitude of data points of each 3D-point cloud comprising at least one segmented portion representing a vehicle part,- assigning a label describing that vehicle part to each data point included in the segmented portion,- tracking each data point included in the segmented portion over the different time steps by assigning an ID to each data point included in the segmented portion of the 3D-point cloud reconstructed for the last time step and tracking each data point based on its ID back in time,- analysing tracked data point positions.

Anmelder

Firma

VOLKSWAGEN AG

Land

🇩🇪 Deutschland

Fachgebiete