| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide the same-track determining device capable of determining whether tracks created by a plurality of different track creating devices are of one and the same target or not and shortening a processing time. SOLUTION: The same-track determining device is provided with a track information storage device 5 to store track information created by the first track creating device and track information created by a second track creating device, a correlation determining device 6 to determine a correlation between the two items of track information, a correlated track group creating splitter 7 to integrate tracks correlated with one another into one correlated track group in the case of the presence of a large number of correlated tracks, a plurality of same-track examining devices 8a-8c to evaluate all the combinations of track pairs of the correlated track group and output the combinations with large evaluation values as the result of same-track examination, and a determination result integrator 9 to integrate the determination result of the same track on the basis of the result of the correlation determining device and the plurality of same-track examining devices.</p> |
