Title:
FOCAL LENGTH ADJUSTMENT METHOD, DEVICE AND TERMINAL, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2016/000330
Kind Code:
A1
Abstract:
The present invention provides a focal length adjustment method, device and terminal, and a computer storage medium. The terminal is configured with a zoom camera. The terminal is further configured with a distance measurement device that measures a distance by transmitting and receiving a laser signal. The method comprises: controlling the distance measurement device to measure a first distance between the zoom camera and a photographed object when the zoom camera is used for photographing; and adjusting a focal length of the zoom camera according to the first distance. The device is used in the terminal and comprises: a measurement module, configured to control the distance measurement device to measure a first distance between the zoom camera and a photographed object when the zoom camera is used for photographing; and a focal length adjustment module, configured to adjust a focal length of the zoom camera according to the first distance.
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Inventors:
PAN CHUNLING (CN)
YANG ZHUPIN (CN)
YANG ZHUPIN (CN)
Application Number:
PCT/CN2014/087461
Publication Date:
January 07, 2016
Filing Date:
September 25, 2014
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04N5/232
Foreign References:
| CN103048765A | 2013-04-17 | |||
| CN102186018A | 2011-09-14 | |||
| CN101281289A | 2008-10-08 | |||
| CN103702029A | 2014-04-02 | |||
| CN1932632A | 2007-03-21 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
北京派特恩知识产权代理有限公司 (CN)
北京派特恩知识产权代理有限公司 (CN)
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