Title:
SCREEN LIGHT METHOD, DEVICE, MOBILE TERMINAL, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/196558
Kind Code:
A1
Abstract:
A screen light method, a device (50), a mobile terminal (80), and a storage medium. The screen light method comprises: when the change process of the motion state of a mobile terminal (80) satisfies a preset unlocking condition, controlling a structural light image sensor to be turned on to perform imaging; acquiring a depth map obtained by the structural light image sensor by means of imaging; constructing a face depth model according to the depth map; identifying the position of a pupil from the face depth model; and controlling the mobile terminal (80) to light the screen if the position of the pupil is within a designated area of the human eye.
Inventors:
ZHOU HAITAO (CN)
HUI FANGFANG (CN)
GUO ZIQING (CN)
TAN XIAO (CN)
HUI FANGFANG (CN)
GUO ZIQING (CN)
TAN XIAO (CN)
Application Number:
PCT/CN2019/075383
Publication Date:
October 17, 2019
Filing Date:
February 18, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06F3/01; G06F21/32
Foreign References:
| CN104749945A | 2015-07-01 | |||
| CN101893934A | 2010-11-24 | |||
| CN108628448A | 2018-10-09 |
Other References:
See also references of EP 3579086A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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