Detektion von Abweichungen in Verpackungsbehältern für Flüssige Lebensmittel

Details

Veröffentlichungs-Nr.

EP3754602

Aktenzeichen

EP20180077

Anmeldetag

15. Juni 2020

Veröffentlichung

30. Juli 2025

Erteilung

30. Juli 2025

Rechtsraum

EP

IPC

G06T7/00G06V10/77G06V20/00

Abstract

A monitoring system implements a method for versatile and efficient detection and grading of deviations in packaging containers for liquid food in a manufacturing plant. The method comprises obtaining (31) image data of a packaging container, or a starting material for use in producing the packaging container; analyzing (32) the image data for detection of a current deviation; processing (33) the current deviation in relation to a set of basis functions, which is associated with a deviation type of the current deviation, to obtain a current set of weights that represent the current deviation; and determining (35) a current grading of the current deviation based on the current set of weights. The set of basis function may be pre-computed based on reproductions of packaging containers or starting material comprising different magnitudes of the deviation type.

Anmelder

Firma

Tetra Laval Holdings & Finance S.A.

Land

🇨🇭 Schweiz

Fachgebiete