---
description: Explore detailed documentation on utility operations in Ultralytics including non-max suppression, bounding box transformations, and more.
keywords: Ultralytics, utility operations, non-max suppression, bounding box transformations, YOLOv8, machine learning
---

# Reference for `ultralytics/utils/ops.py`

!!! Note

    This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/ops.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/ops.py). If you spot a problem please help fix it by [contributing](https://docs.ultralytics.com/help/contributing/) a [Pull Request](https://github.com/ultralytics/ultralytics/edit/main/ultralytics/utils/ops.py) 🛠️. Thank you 🙏!

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## ::: ultralytics.utils.ops.Profile

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## ::: ultralytics.utils.ops.segment2box

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## ::: ultralytics.utils.ops.scale_boxes

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## ::: ultralytics.utils.ops.make_divisible

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## ::: ultralytics.utils.ops.nms_rotated

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## ::: ultralytics.utils.ops.non_max_suppression

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## ::: ultralytics.utils.ops.clip_boxes

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## ::: ultralytics.utils.ops.clip_coords

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## ::: ultralytics.utils.ops.scale_image

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## ::: ultralytics.utils.ops.xyxy2xywh

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## ::: ultralytics.utils.ops.xywh2xyxy

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## ::: ultralytics.utils.ops.xywhn2xyxy

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## ::: ultralytics.utils.ops.xyxy2xywhn

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## ::: ultralytics.utils.ops.xywh2ltwh

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## ::: ultralytics.utils.ops.xyxy2ltwh

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## ::: ultralytics.utils.ops.ltwh2xywh

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## ::: ultralytics.utils.ops.xyxyxyxy2xywhr

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## ::: ultralytics.utils.ops.xywhr2xyxyxyxy

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## ::: ultralytics.utils.ops.ltwh2xyxy

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## ::: ultralytics.utils.ops.segments2boxes

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## ::: ultralytics.utils.ops.resample_segments

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## ::: ultralytics.utils.ops.crop_mask

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## ::: ultralytics.utils.ops.process_mask_upsample

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## ::: ultralytics.utils.ops.process_mask

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## ::: ultralytics.utils.ops.process_mask_native

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## ::: ultralytics.utils.ops.scale_masks

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## ::: ultralytics.utils.ops.scale_coords

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## ::: ultralytics.utils.ops.regularize_rboxes

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## ::: ultralytics.utils.ops.masks2segments

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## ::: ultralytics.utils.ops.convert_torch2numpy_batch

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## ::: ultralytics.utils.ops.clean_str

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