TARGET DISCRIMINATION DEVICE, PROGRAM, AND METHOD

摘要

PROBLEM TO BE SOLVED: To complement a low resolution and a small amount of information with regard to the direction of a target in target discrimination by a radar and thereby discriminate what kind of target a radar reflection signal derives from more reliably than conventionally possible.;SOLUTION: The present disclosure is a target discrimination device R comprising: a primary feature value extraction unit 5 for extracting, for each cluster at each time of day constituted by a clustering unit 3, a primary feature value that is the feature value of a target at each time of day; a secondary feature value extraction unit 6 for extracting, for a cluster in a prescribed period whose track is extracted by a track extraction unit 4, a secondary feature value that is a statistical quantity and/or a change amount of the primary feature value; and a target discrimination unit 7 for discriminating what kind of target a reflection signal from a target derives from on the basis of the second feature value being the time statistical quantity and/or the time change amount of the primary feature value.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT