Prozessrauscheinstellung in Objektverfolgern

Details

Veröffentlichungs-Nr.

EP4752834

Anmeldetag

29. November 2024

Veröffentlichung

3. Juni 2026

Rechtsraum

EP

IPC

G06T7/246, G06T7/277

Abstract

The present relates to a computer-implemented method to adjust a process noise of an object tracker in a camera (100) configured to monitor a scene (200) including moving objects (102a-c), the object tracker (107) uses a motion model (134) associated with process noise (132), the method comprising: determining (S100), using the object tracker, object tracks (136, 202a-c, 204a-b, 301) of moving objects travelling along a path in the scene for a time period using a level of process noise, evaluating (S105) at least one spatial parameter of the determined object tracks in relation to a predetermined criterion (140), repeating the steps of determining (S100) object tracks and evaluating (S105) at least one spatial parameter for object tracks during subsequent time periods using increased process noise for each iteration until the predetermined criterion is fulfilled or a maximum process noise limit is reached, and storing (S110) data (144) indicating the final process noise.

Anmelder

Firma

Axis AB

Land

🇸🇪 Schweden