Title:
IMAGE PROCESSING METHOD, DEVICE AND SYSTEM, AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2020/207108
Kind Code:
A1
Abstract:
The present disclosure relates to an image processing method, device and system, and a robot. The image processing method comprises: acquiring an image photographed by a camera mounted on a mobile device; determining an attitude angle at which the camera photographs the image; calculating, according to the attitude angle, a rotation angle of the image relative to a reference direction; and rotating the image by using a transformation matrix based on the rotation angle.
Inventors:
CHEN ZHIQIANG (CN)
CUI JIN (CN)
ZHAO YANPING (CN)
LIN DONG (CN)
HU BIN (CN)
PENG ZHI (CN)
CUI JIN (CN)
ZHAO YANPING (CN)
LIN DONG (CN)
HU BIN (CN)
PENG ZHI (CN)
Application Number:
PCT/CN2020/074636
Publication Date:
October 15, 2020
Filing Date:
February 10, 2020
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
NUCTECH CO LTD (CN)
NUCTECH CO LTD (CN)
International Classes:
H04N5/232; H04N5/262
Foreign References:
| CN106257911A | 2016-12-28 | |||
| CN106257911A | 2016-12-28 | |||
| CN107809594A | 2018-03-16 | |||
| CN105635450A | 2016-06-01 | |||
| CN106708089A | 2017-05-24 | |||
| EP2075631A1 | 2009-07-01 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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