Group target tracking method based on DBSCAN grouping

The invention discloses a group target tracking method based on DBSCAN grouping, and relates to the technical field of group tracking. The objective of the invention is to solve the problem of low tracking precision caused by lack of stability of a grouping result of an existing group target trackin...

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Bibliographic Details
Main Authors JIAN YUTING, LIU MEI, ZHANG YAODONG, LIU MINGYANG, HU DUAN
Format Patent
LanguageChinese
English
Published 20.09.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The invention discloses a group target tracking method based on DBSCAN grouping, and relates to the technical field of group tracking. The objective of the invention is to solve the problem of low tracking precision caused by lack of stability of a grouping result of an existing group target tracking method. The method comprises the following steps: acquiring a space target data set; performing initial grouping on the space targets by using the space target data set and adopting a DBSCAN algorithm to obtain a space target group; obtaining the contour of each space target group, and obtaining the group center of each space target group by using the contour of each space target group; obtaining the center position information of each space target group, and carrying out the position tracking of the center of each space target group through a filter; obtaining a measurement value of each target in the space target group, and obtaining a boundary point set of each space target group according to the measurement v
Bibliography:Application Number: CN202210750807