ultralytics/docs/reference/trackers/utils/matching.md

metadata

description: >-
  Explore in-depth guidance for using Ultralytics trackers utils matching,
  including merge_matches, linear_assignment, iou_distance, embedding_distance,
  fuse_motion, and fuse_score.
keywords: >-
  Ultralytics, Trackers Utils, Matching, merge_matches, linear_assignment,
  iou_distance, embedding_distance, fuse_motion, fuse_score, documentation

Reference for ultralytics/trackers/utils/matching.py

!!! note

Full source code for this file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/trackers/utils/matching.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/trackers/utils/matching.py). Help us fix any issues you see by submitting a [Pull Request](https://docs.ultralytics.com/help/contributing/) 🛠️. Thank you 🙏!

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::: ultralytics.trackers.utils.matching.linear_assignment

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::: ultralytics.trackers.utils.matching.iou_distance

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::: ultralytics.trackers.utils.matching.embedding_distance

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::: ultralytics.trackers.utils.matching.fuse_score