Verfahren und System zur Optischen Verfolgung von sich Bewegenden Objekten

Details

Veröffentlichungs-Nr.

EP4715429

Anmeldetag

5. September 2025

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

(JOHNSON HENRI et al.)(TUXEN FREDRIK et al.)(SØNDERGAARD THOMAS et al.)

Abstract

Method for tracking an object (10) moving through a three-dimensional space (1) within a field of view (111) of a digital camera (110), comprising: obtaining from a radar (120) directional, radial distance and/or speed information (126) regarding a hypothetical moving objects (30); determining, based on the information (126) and without taking into consideration information from the digital camera (110), two hypothetical three-dimensional radar-based trajectories that are transformed into image plane coordinates hypothetical two-dimensional radar-based trajectories; obtaining a series of images (122) of the three-dimensional space (1), that are analyzed to detect a two-dimensional camera-based trajectory; mapping, in the image plane coordinates, the two-dimensional camera-based trajectory to one of the hypothetical two-dimensional radar-based trajectories; and determining a three-dimensional trajectory (11) based on the two-dimensional camera-based trajectory in combination with hypothetical two-dimensional radar-based trajectory, but without considering directional information associated with the mapped hypothetical two-dimensional radar-based trajectory.

Anmelder

Firma

Topgolf Sweden AB

Land

🇸🇪 Schweden