Title:
FOCUSING METHOD, APPARATUS, COMPUTER READABLE STORAGE MEDIUM AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/219003
Kind Code:
A1
Abstract:
The present disclosure relates to a focusing method, a focusing apparatus, a computer readable storage medium and a terminal. The focusing method includes: controlling an imaging apparatus to employ a contrast-detection autofocus mode to focus on a target object to be captured; obtaining a current focus value and a current offset value of the imaging apparatus correspondingly each time the imaging apparatus is driven to move; obtaining a plurality of focus values of validity from the obtained focus values according to the obtained offset values; and determining a maximum value from the plurality of focus values of validity.
Inventors:
ZHUO SHIJIE (CN)
LI XIAOPENG (CN)
LI XIAOPENG (CN)
Application Number:
PCT/CN2018/078053
Publication Date:
December 06, 2018
Filing Date:
March 05, 2018
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N5/232
Foreign References:
| CN102419505A | 2012-04-18 | |||
| CN104618654A | 2015-05-13 | |||
| CN105657278A | 2016-06-08 | |||
| CN107124557A | 2017-09-01 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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