Title:
TARGET TRACKING DEVICE, TARGET TRACKING METHOD, AND TARGET TRACKING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/004113
Kind Code:
A1
Abstract:
This target tracking device comprises: a clustering processing unit (21) that clusters a plurality of detection points obtained from a sensor into a plurality of clusters and calculates a representative point for each cluster; a tracking processing unit (22) that tracks a plurality of trails by processing the generated representative points in time series; a same target determination unit (23) that determines whether or not the plurality of trails pertain to the same target on the basis of the distribution of the plurality of detection points; and a trail integration unit (24) that integrates the plurality of trails into a single trail if the plurality of trails are determined to be pertaining to the same target.
Inventors:
OBATA YASUSHI (JP)
KAMEDA HIROSHI (JP)
SHIRAISHI MASASHI (JP)
KAMEDA HIROSHI (JP)
SHIRAISHI MASASHI (JP)
Application Number:
PCT/JP2022/026133
Publication Date:
January 04, 2024
Filing Date:
June 30, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S13/66
Foreign References:
| JP2019053490A | 2019-04-04 | |||
| JP2013228259A | 2013-11-07 | |||
| JP2017134824A | 2017-08-03 | |||
| JP2003057339A | 2003-02-26 | |||
| JP2012145444A | 2012-08-02 | |||
| CN111226132A | 2020-06-02 | |||
| CN110927742A | 2020-03-27 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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