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description: Learn how to match and fuse object detections for accurate target tracking using Ultralytics' YOLO merge_matches, iou_distance, and embedding_distance. |
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keywords: Ultralytics, multi-object tracking, object tracking, detection, recognition, matching, indices, iou distance, gate cost matrix, fuse iou, bbox ious |
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## merge_matches |
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### ::: ultralytics.tracker.utils.matching.merge_matches |
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## _indices_to_matches |
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### ::: ultralytics.tracker.utils.matching._indices_to_matches |
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## linear_assignment |
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### ::: ultralytics.tracker.utils.matching.linear_assignment |
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## ious |
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### ::: ultralytics.tracker.utils.matching.ious |
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## iou_distance |
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### ::: ultralytics.tracker.utils.matching.iou_distance |
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## v_iou_distance |
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### ::: ultralytics.tracker.utils.matching.v_iou_distance |
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## embedding_distance |
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### ::: ultralytics.tracker.utils.matching.embedding_distance |
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## gate_cost_matrix |
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### ::: ultralytics.tracker.utils.matching.gate_cost_matrix |
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## fuse_motion |
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### ::: ultralytics.tracker.utils.matching.fuse_motion |
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## fuse_iou |
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### ::: ultralytics.tracker.utils.matching.fuse_iou |
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## fuse_score |
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### ::: ultralytics.tracker.utils.matching.fuse_score |
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## bbox_ious |
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### ::: ultralytics.tracker.utils.matching.bbox_ious |
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