Title:
FOCUSING CONTROL METHOD AND DEVICE, COMPUTER STORABLE MEDIUM AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/228329
Kind Code:
A1
Abstract:
The present application relates to a focusing control method and device, a computer storable medium and a mobile terminal, the method comprising: entering a photo-taking preview mode and identifying whether there is a face area in a preview window; acquiring a preset travel path of a lens matched with the face area when the area of an existing face area is less than a preset value, the starting point of the preset travel path being a first position, the ending point thereof being a second position close to the far focus position, and the first position not coinciding with the second position; and according to the preset travel path, controlling a motor to drive the lens to move along an optical axis between the first position and the second position so as to complete focusing of the face area.
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Inventors:
LI XIAOPENG (CN)
Application Number:
PCT/CN2018/090624
Publication Date:
December 20, 2018
Filing Date:
June 11, 2018
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N5/232; G03B13/36
Foreign References:
| CN106375671A | 2017-02-01 | |||
| CN101452181A | 2009-06-10 | |||
| CN1716078A | 2006-01-04 | |||
| CN105812652A | 2016-07-27 | |||
| CN101674403A | 2010-03-17 | |||
| US20080136958A1 | 2008-06-12 | |||
| EP1845412A2 | 2007-10-17 | |||
| CN107172352A | 2017-09-15 |
Other References:
See also references of EP 3641297A4
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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