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Title:
TARGET TRACKING DEVICE, TARGET TRACKING SYSTEM, AND TARGET TRACKING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/171498
Kind Code:
A1
Abstract:
A target tracking device (1) comprising: a correlation unit (7) that determines a correlation between multiple types of observed feature amounts detected by a detection unit (5) and multiple types of predicted feature amounts predicted by a prediction unit (6); a feature amount selection unit (8) that selects, on the basis of the correlation determined by the correlation unit (7), a type of feature amount to be filtered; and a filtering unit (9) that calculates an output feature amount by performing filtering on the basis of the observed feature amount corresponding to the type selected by the feature amount selection unit (8) among the multiple types of observed feature amounts detected by the detection unit (5), and the predicted feature amount corresponding to the type selected by the feature amount selection unit (8) among the multiple types of predicted feature amounts predicted by the prediction unit (6).

Inventors:
YAMADA TETSUTARO (JP)
SUGIHARA KENYA (JP)
SUZUKI KENTA (JP)
NAKAMURA MASANARI (JP)
AKAMA KEI (JP)
YOKOYAMA YOSHIAKI (JP)
MORINO TOMOMI (JP)
YAMATO HIDEYO (JP)
KAMEDA HIROSHI (JP)
Application Number:
PCT/JP2020/008090
Publication Date:
September 02, 2021
Filing Date:
February 27, 2020
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S13/66; G06T7/20; H04N7/18
Foreign References:
JP2019144900A2019-08-29
JP2019036009A2019-03-07
JP2016148962A2016-08-18
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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