Title:
CLUTTER ELIMINATION AND MULTI-TARGET TRACKING METHOD FOR RADAR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/135754
Kind Code:
A1
Abstract:
The present invention relates to a clutter elimination and multi-target tracking method for a radar system, comprising the steps of: (a) allowing a transmitting/receiving unit of the radar system to transmit a radar signal to surroundings and receive a signal reflected from a target; (b) allowing a control unit to generate radar detection information by using the received radar signal; (c) eliminating clutter information from the radar detection information; (d) checking whether target tracking prediction information, which uses the radar detection information from which the clutter information is eliminated, and actual detection information are matched; and (e) updating a tracking history by using all of the matched and unmatched tracking information of the checking result in step (d), thereby using multi-target detection information so as to eliminate clutter, tracking the same target, reducing a target false alarm rate through an undetected target estimation, and improving the accuracy of a target detection rate and measurement information.
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Inventors:
CHOI SOO HO (KR)
YANG HEE JIN (KR)
YANG HEE JIN (KR)
Application Number:
PCT/KR2017/014380
Publication Date:
July 26, 2018
Filing Date:
December 08, 2017
Export Citation:
Assignee:
DIGITAL EDGE INC (KR)
International Classes:
G01S13/44; G01S13/72
Foreign References:
| KR0164415B1 | 1999-03-20 | |||
| KR20160072574A | 2016-06-23 | |||
| KR20160078066A | 2016-07-04 | |||
| KR20100024746A | 2010-03-08 | |||
| KR20030018076A | 2003-03-06 |
Attorney, Agent or Firm:
WELL PATENT LAW FIRM (KR)
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