Verfahren zur Identifizierung einer Objektsignatur in einer Umgebung und System zur Identifizierung einer Objektsignatur in einer Umgebung

Details

Veröffentlichungs-Nr.

EP4036557

Aktenzeichen

EP21154594

Anmeldetag

1. Februar 2021

Veröffentlichung

10. Juli 2024

Erteilung

10. Juli 2024

Rechtsraum

EP

IPC

G01N21/17G01N21/31G01N21/3504

Abstract

The invention relates to method of identifying an object signature (10) in an environment (20). The method comprises acquiring infrared information from the environment (20) using a detection unit (31) in order to obtain an infrared wavelength spectrum associated with the environment (20, S10). The method further comprises selecting three wavelength bands (λ<1>, λ<2>, λ<3>) of the infrared wavelength spectrum using a filtering unit (32, S20) and detecting a presence of the three wavelength bands (λ<1>, λ<2>, λ<3>) of the infrared wavelength spectrum in the environment (20) by filtering the selected three wavelength bands (λ<1>, λ<2>, λ<3>) using the filtering unit (32, S30). The method further comprises determining an intensity indicator (I) for the three selected wavelength bands (λ<1>, λ<2>, λ<3>) using a processing unit (33, S40) and classifying the object signature (10) using the processing unit (33) based on the determined intensity indicator (I) in order to identify the object signature (S50).

Anmelder

Firma

Airbus Defence and Space GmbH

Land

🇩🇪 Deutschland

Fachgebiete