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Title:
SCANNING METHOD OF PHOTOELECTRIC REMOTE SENSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/113256
Kind Code:
A1
Abstract:
Provided is a scanning method of a photoelectric remote sensing system, which comprises the following steps: S10, providing a photoelectric remote sensing system suspended in the air, the photoelectric remote sensing system comprising a hovering device (1), a pan-tilt device (2) arranged on the hovering device (1) and a photographing device (3) arranged on the pan-tilt device (2); S20, by means of the pan-tilt device (2), driving the photographing device (3) to scan a target area along a plurality of circular trajectories (4) of a concentric surrounding manner; and by means of the pan-tilt device (2), driving the photographing device (3) to switch between the plurality of circular trajectories (4) of a concentric surrounding manner, thus a scanning area of the photographing device (3) covers the entire target area, and adjusting optical parameters of the photographing device (3) while switching circular trajectories (4), such that the spatial resolutions of pictures photographed at all scanning points are the same. The method can ensure that the scanning area completely covers the target area and enable the pictures photographed at the different target points to have the same spatial resolution.

Inventors:
LIU, Ruopeng (Software Building, No.9 GaoxinZhong 1st Road High-Tech Industrial Estate, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
LUAN, Lin (Software Building, No.9 GaoxinZhong 1st Road High-Tech Industrial Estate, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
XU, FaGuo (Software Building, No.9 GaoxinZhong 1st Road High-Tech Industrial Estate, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2017/091950
Publication Date:
June 28, 2018
Filing Date:
July 06, 2017
Export Citation:
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Assignee:
DONGGUAN FRONTIER TECHNOLOGY INSTITUTE (Floor 5, Building 1 Songshan Lake science and technology industrial par, Dongguan Guangdong 0, 523000, CN)
International Classes:
G03B37/02
Foreign References:
CN103776426A2014-05-07
CN205067960U2016-03-02
CN103345737A2013-10-09
CN102568034A2012-07-11
CN102455425A2012-05-16
US20140362177A12014-12-11
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