PROCESSING METHOD FOR MULTI-TARGET DETECTION, CHARACTERISATION AND TRACKING AND RELATED DEVICE

A method for processing measurements obtained by an antenna system at a given time index t, includes within a first list of clusters, a cluster including temporal characteristics, spatial characteristics and signal characteristics, predicting, at the time index t, the spatial characteristics of each...

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Bibliographische Detailangaben
Hauptverfasser:	BOURGOIN, Hugo, COURTAT, Thomas
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A method for processing measurements obtained by an antenna system at a given time index t, includes within a first list of clusters, a cluster including temporal characteristics, spatial characteristics and signal characteristics, predicting, at the time index t, the spatial characteristics of each cluster contained in the first list of clusters as a function of the spatial characteristics of the cluster when lastly updated to form a second list of clusters; for each measurement: forming a third list of clusters included in the second list, each cluster including the previously predicted spatial characteristics and calculating a likelihood score between the measurement and each cluster of the third list of clusters, the likelihood score being calculated from two factors; selecting the maximum likelihood score; and comparing the maximum likelihood score with a predetermined threshold.