Title:
MULTI-MODAL DATA FUSION METHOD AND APPARATUS, AND INTELLIGNET ROBOT
Document Type and Number:
WIPO Patent Application WO/2021/092805
Kind Code:
A1
Abstract:
Disclosed is a multi-modal data fusion method, relating to the technical field of electronic information. The multi-modal data fusion method is applied to an intelligent robot, and the intelligent robot is provided with a depth camera and a laser radar. The method comprises: firstly, respectively collecting a 3D depth image and a laser data set of an external environment by means of a depth camera and a laser radar (110, 120); then, reading a 3D depth data set in the 3D depth image, and converting the 3D depth data set into a 2D depth data set (130); and finally, performing fusion processing on the 2D depth data set and the laser data set (140). An intelligent robot using the method can detect an obstacle that is in front of the intelligent robot and in a vision blind area of a laser radar, thereby improving the safety performance of the intelligent robot.
Inventors:
ZHU SENQIANG (CN)
YANG GUANGYU (CN)
YANG GUANGYU (CN)
Application Number:
PCT/CN2019/118102
Publication Date:
May 20, 2021
Filing Date:
November 13, 2019
Export Citation:
Assignee:
INT INTELLIGENT MACHINES CO LTD (CN)
International Classes:
G05D1/02; G01S17/93
Domestic Patent References:
WO2019040800A1 | 2019-02-28 |
Foreign References:
CN110428372A | 2019-11-08 | |||
CN110428372A | 2019-11-08 | |||
CN106526605A | 2017-03-22 | |||
CN109947097A | 2019-06-28 | |||
CN108828606A | 2018-11-16 | |||
CN109655825A | 2019-04-19 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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