Augenverfolgungsverfahren und -Vorrichtung sowie Speichermedium

Details

Veröffentlichungs-Nr.

EP4742009

Anmeldetag

2. August 2024

Veröffentlichung

1. Mai 2025

Rechtsraum

EP

IPC

G06F3/01

Abstract

This application provides an eye tracking method, a device, and a storage medium. The method is applied to an electronic device that includes a first infrared light source and a camera module. The camera module includes a receiver and an emitter that is integrated with a second infrared light source. For the electronic device of this structure, a service scenario in which the electronic device is currently located is determined, and then in a case that the electronic device is in a high-precision eye tracking scenario, two infrared light sources are controlled to emit infrared lights to a target object that includes an eye of a user, and the receiver receives infrared reflection lights of a first infrared light and a second infrared light reflected by the target object, to generate a first infrared image of the eye, so that the electronic device can perform eye tracking based on the first infrared image. Because the camera module itself has one infrared light source, high-precision eye tracking can be implemented by only adding at least one additional infrared light source. Therefore, precision of eye tracking is ensured, and a quantity of screen holes of the electronic device can be reduced.

Anmelder

Firma

Honor Device Co., Ltd.

Land

🇨🇳 China