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Control method, electronic device and computer-readable storage medium

專利號
US11176354B2
公開日期
2021-11-16
申請人
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.（CN Guangdong）
發(fā)明人
Shangbo Lin
IPC分類
G06K9/00; G06F21/32; G06K9/20
技術(shù)領(lǐng)域
infrared,light,face,camera,iris,source,turned,image,electronic,or
地域： Guangdong

摘要

Disclosed is a control method for an infrared light source assembly (10). The method is used for an electronic device (100), wherein the electronic device (100) comprises a camera (20). The infrared light source assembly (10) comprises at least two infrared light sources (12) having different illumination ranges. The control method comprises: (S32) controlling the camera (20) so that same collects a face image; (S34) processing the face image to acquire face position information; and (S36) starting, according to the face position information, an infrared light source (12) having an illumination range corresponding to that into which a face falls, and turning off other infrared light sources (12) or keeping some turned off. Further disclosed are an electronic device (100) and a computer-readable storage medium (800).

說明書

Referring to FIG. 2 again, in some embodiments, the processor 30 is configured to: determine whether the infrared light source 12, that has the illumination range into which the face falls, is present; and when the infrared light source 12, that has the illumination range into which the face falls, is present, turn on the infrared light source 12 that has the illumination range into which the face falls; when the infrared light source 12, that has the illumination range into which the face falls, is absent, send reminding information.

That is, the operations S362, S364 and S366 may be implemented by the processor 30.

As such, if there is no infrared light source 12 that has an illumination range into which the face falls, a user may be reminded.

權(quán)利要求

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