Kopfmontierbare Vorrichtung mit einem Augenverfolgungssystem und Verfahren zur Verfolgung eines Jeweiligen Auges eines Benutzers, der eine Solche Kopfmontierbare Vorrichtung Trägt

Details

Veröffentlichungs-Nr.

EP4769074

Anmeldetag

24. Dezember 2024

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

G06F3/01, G02B27/00, G02B27/01

Abstract

The present invention relates to a head mountable device (100) comprising an eye-tracking system (200), comprising a first detecting subsystem (210) configured to detect at least one first gaze parameter of a respective eye to be tracked when a user wears the head mountable device (100) so as to generate a first signal, wherein the first detecting subsystem (210) is of a low power monitoring type, and a second detecting subsystem (220) configured to detect at least one second gaze parameter of the respective eye so as to generate a second signal, the second detecting subsystem (220) comprises a plurality of detecting elements (221, 222), a processing and control unit (230) associated to the first detecting subsystem (210) and to the second detecting subsystem (220) configured to estimate a region of interest (400) among a predetermined plurality of regions of interest on the basis of said first signal, wherein the estimated region of interest (400) comprises the direction of the gaze of a respective eye to be tracked, the processing and control unit (230) is configured to selectively activate one or more of the detecting elements (221, 222) on the basis of the estimated region of interest (400) for subsequently estimating the direction of the gaze of the respective eye to be tracked inside the estimated region of interest (400) on the basis of said second signal with optimized hardware and computing energy consumption.

Anmelder

Firma

Luxottica S.r.l.

Land

🇮🇹 Italien

Fachgebiete