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Patent Searching and Data


Title:
TARGET TRACKING METHOD AND APPARATUS, AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/237674
Kind Code:
A1
Abstract:
Provided is a target tracking method, comprising: based on a target in a first image frame, determining multiple targets to be determined in a second image frame; by means of a preset relevant filtering model, estimating a pre-estimated target, in the second image frame, of the target in the first image frame; according to a similarity between the multiple targets to be determined and the pre-estimated target, determining at least one alternative target in the multiple targets to be determined; and determining an actual target in the at least one alternative target by means of a preset tracking model. According to the embodiments of the present disclosure, the time of determining the actual target can be shortened and a tracking speed can be accelerated, thereby improving the accuracy of tracking.

Inventors:
YANG LINGXIAO (CN)
CAO ZISHENG (CN)
HU PAN (CN)
Application Number:
PCT/CN2019/089668
Publication Date:
December 03, 2020
Filing Date:
May 31, 2019
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G05D1/12
Foreign References:
CN109697727A2019-04-30
CN109190635A2019-01-11
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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