| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a target tracking device capable of performing target tracking processing efficiently. SOLUTION: An observation vector included in a gate calculated by a gate calculation part 4 is selected in an observation vector selection part 5, and a new cluster is prepared from the observation vector which cannot correspond to a track in an existing cluster in a cluster newly providing and integrating part 7. If there are observation vectors made to correspond, the cluster is integrated, new hypotheses at current time are prepared in parallel and independently in a plurality of individual hypothesis updating parts 9a to 9m provided per existing hypothesis, and the best hypothesis among them is, adopted as a hypothesis in the cluster in a hypothesis adoption part 10. If it is judged that a storage amount of hypotheses in the cluster is sufficient in a hypothesis accumulating situation judging part 15, one of them is selected in a track determining part 16 to determine a track.</p> |
