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Patent Searching and Data


Title:
PHOTOGRAPHING CONTROL METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/214078
Kind Code:
A1
Abstract:
The present invention provides a video screen generating method and device, which are applied to an unmanned aerial vehicle (UAV), wherein the UAV is equipped with a PTZ unit, and the PTZ unit is equipped with a photographing device. The method comprises: receiving a start instruction, the start instruction comprising a flight mode of the UAV; controlling the UAV to fly autonomously according to the flight mode; in the flight mode, acquiring location information of a target object, and acquiring orientation information of the target object relative to the UAV according to the target object identified in an image photographed by a photographing device; controlling a flight trajectory of the UAV according to the location information and the flight mode; and controlling the orientation of a PTZ unit according to the orientation information, such that the target object is in an image photographed by the photographing device. The UAV and PTZ unit can be controlled without manual control by an operator, and the photographed image is smoother with a richer and more precise composition.

Inventors:
QIAN JIE (CN)
SU GUANHUA (CN)
GUO ZHUO (CN)
ZHOU GUYUE (CN)
Application Number:
PCT/CN2017/085791
Publication Date:
November 29, 2018
Filing Date:
May 24, 2017
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G05D1/10; G05D1/12; H04N5/232
Foreign References:
CN106657779A2017-05-10
CN105487552A2016-04-13
CN105549614A2016-05-04
CN105049812A2015-11-11
US20140214239A12014-07-31
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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