TRACK-TO-TRACK ASSOCIATION DEVICE

摘要

PROBLEM TO BE SOLVED: To enable track-to-track association with a small calculation load without performing track-to-track association with likelihood maximization considering a biased error.;SOLUTION: A track-to-track association device comprises: an area selecting section 101 for extracting a track group in a specified area from position information on each of track groups detected by a plurality of sensors; a shape extracting section 102 for extracting the shape of the track group from each sensor extracted by the area selecting section 101; a shape matching section 103 for performing a match using the shape of the track group from each sensor extracted by the shape extracting section 102 and matching, in the area, the shape of the track group from a sensor containing more tracks with the shape of the track group from the sensor containing less tracks, to select a track pair in a predetermined combination between the track groups, as a matched pair; and a nearest neighbor matching section 104 for performing track-to-track association on the basis of the matched pair selected by the shape matching section 103.;COPYRIGHT: (C)2014,JPO&INPIT