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Title:
FOCUSING METHOD, CAMERA DEVICE, AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/053846
Kind Code:
A1
Abstract:
A focusing method, camera device (100), and unmanned aerial vehicle (20). The method comprises: determining, according to a current position of a focusing lens, an initial search direction; and controlling the focusing lens to focus according to the initial search direction. In this way, the present invention enables rapid determination of an initial search direction, and improves the auto-focus speed.

Inventors:
YU LIFU (CN)
TENG WENMENG (CN)
CAO ZISHENG (CN)
Application Number:
PCT/CN2016/100130
Publication Date:
March 29, 2018
Filing Date:
September 26, 2016
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H04N5/232
Foreign References:
CN103945126A2014-07-23
CN105391939A2016-03-09
CN1763624A2006-04-26
CN104079832A2014-10-01
CN105353765A2016-02-24
GB2483224A2012-03-07
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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