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description: Explore the Ultralytics GMC tool in our comprehensive documentation. Learn how it works, best practices, and implementation advice.
keywords: Ultralytics, GMC utility, Ultralytics documentation, Ultralytics tracker, machine learning tools
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# Reference for `ultralytics/trackers/utils/gmc.py`

!!! note

    Full source code for this file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/trackers/utils/gmc.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/trackers/utils/gmc.py).

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## ::: ultralytics.trackers.utils.gmc.GMC
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