Radargestützte Videoverfolgung

Details

Veröffentlichungs-Nr.

EP4567465

Aktenzeichen

EP23215141

Anmeldetag

8. Dezember 2023

Veröffentlichung

17. September 2025

Erteilung

17. September 2025

Rechtsraum

EP

IPC

G01S13/72G01S13/86G01S13/931G06V20/58// G01S7/41

Abstract

A device 200, a non-transitory computer-readable storage medium, and a computer implemented method 100 are provided for identifying redundant video tracks. Video tracks and a radar track are obtained S110, S120. The video tracks comprise positions and a classification in relation to respective objects detected in a sequence of video image frames captured of a scene during a time period and the radar track comprises positions and a classification in relation to of an object detected in radar data captured for at least a part of the scene during the time period. An indication is obtained 5130 for each video track of the video tracks whether the radar track and the video track of the video tracks correspond based on a similarity according to a similarity measure. A second video track is identified S140 as redundant on condition that the radar track and a first video track correspond, the classifications associated with the radar track and the first video track correspond, the radar track and the second video track correspond, and the classifications associated with the radar track and the second video track do not correspond.

Anmelder

Firma

Axis AB

Land

🇸🇪 Schweden

Fachgebiete