Verfahren und Anordnung zum Entfernen von Fehlerhaften Punkten aus einem Satz von Punkten eines 3D-Virtuellen Objekts, das durch 3D-Bildgebung Bereitgestellt Wird

Details

Veröffentlichungs-Nr.

EP4749573

Anmeldetag

21. November 2024

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

IPC

G06T7/521, G06T5/00G06T7/521

Abstract

The present disclosure pertains to a method and an associated computer program 1000 for removing erroneous points from a set of points (355-1... 355-15) of a 3D virtual object provided by light triangulation 3D imaging of a corresponding real world object (320) by means of a camera (330) with image sensor (331) and a light source (332), wherein the real world object (320) is transported in a transport direction defining a transport axis (T), said method comprising: obtaining (S1) a virtual image (300) comprising said set of points (355-1... 355-15), each point (355-1... 355-15) having 3D coordinates, identifying (S3) within said set of points (355-1... 355-15), a plurality of erroneous points (356-1...356-15), said erroneous points (356-1... 356-15) are configured in a predetermined pattern (P) in the virtual image (300), removing (S7) said erroneous points (356-1... 356-15) within said predetermined pattern (P) in the virtual image (300).

Anmelder

Firma

Sick IVP AB

Land

🇸🇪 Schweden

Fachgebiete