Verfahren und Vorrichtung zur Verfolgung eines Vorübergehend Verdeckten Objekts in einer Vielzahl von Bildrahmen, die eine Szene Darstellen

Details

Veröffentlichungs-Nr.

EP4715739

Anmeldetag

18. September 2024

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

G06T7/246(DIVAKARAN AJAY et al.)

Abstract

An apparatus and a method for tracking a temporarily occluded object in image frames of objects and associating detected instances into tracks. An active first track of a first object and an active second track of a second object are identified, which objects are moving together. Upon determination that the first track, but not the second track, has become inactive connecting it to the second track. Thereafter, a detected object instance is associated with an inactive track when a similarity score between the detected instance and the inactive track fulfills a similarity requirement. The requirement is less strict when the instance is spatially proximate to the second track and when the detected instance is compared to the inactive first track connected to the second track as compared to when the detected instance is compared to an unconnected inactive track.

Anmelder

Firma

Axis AB

Land

🇸🇪 Schweden