Objekterkennung mittels Ereignisbasierter Sensoren

Details

Veröffentlichungs-Nr.

EP4760353

Anmeldetag

4. Dezember 2025

Veröffentlichung

17. Juni 2026

Rechtsraum

EP

Abstract

For detection of objects in a detection space defined by three space coordinates, a scanning arrangement is operated to sweep light beam(s) in the detection space and event-based sensors are operated to detect scattered light from the detection space. A processing arrangement (60) operates to process an event stream (ES1, ES2) from the respective event-based sensor into an ensemble of two-dimensional, 2D, trajectories ([CT1], [CT2]) that each represents a continuous movement of scattered light on the event-based sensor, and to determine, based on corresponding 2D trajectories between the event-based sensors, a set of 3D trajectories ([ST]) in the detection space, with each 3D trajectory being defined by a parametric polynomial function of time for each of the space coordinates. The processing arrangement (60) further forms an input dataset comprising the set of 3D trajectories and operates an object recognition algorithm (63a) on the input dataset for detection of the objects.

Anmelder

Firma

Terranet Tech AB

Land

🇸🇪 Schweden