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Title:
SYSTEMS AND METHODS FOR CALIBRATING AN OPTICAL SYSTEM OF A MOVABLE OBJECT
Document Type and Number:
WIPO Patent Application WO/2019/144289
Kind Code:
A1
Abstract:
A method of calibrating an imaging system may include: capturing images using at least one imaging device (502), identifying feature points in the images (504), identifying calibration points among the feature points (506), and determining a posture of the at least one imaging device or a different imaging device based on positions of the calibration points in the images (508).

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Inventors:
ZHOU YOU (CN)
CAI JIANZHAO (CN)
XU BIN (CN)
Application Number:
PCT/CN2018/073866
Publication Date:
August 01, 2019
Filing Date:
January 23, 2018
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G01C25/00
Foreign References:
CN103322983A2013-09-25
CN103759716A2014-04-30
JP2011217233A2011-10-27
KR100755450B12007-09-04
US9866820B12018-01-09
US20140300704A12014-10-09
Attorney, Agent or Firm:
CHINA SCIENCE PATENT AND TRADEMARK AGENT LTD. (CN)
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