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description: Explore detailed documentation for Ultralytics utility operations. Learn about methods like segment2box, make_divisible, clip_boxes, and many more.
keywords: Ultralytics YOLO, Utility Operations, segment2box, make_divisible, clip_boxes, scale_image, xywh2xyxy, xyxy2xywhn, xywh2ltwh, ltwh2xywh, segments2boxes, crop_mask, process_mask, scale_masks, masks2segments
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# Reference for `ultralytics/utils/ops.py`

!!! note

    Full source code for 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). 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.utils.ops.Profile
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## ::: ultralytics.utils.ops.coco80_to_coco91_class
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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.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.xyn2xy
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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.masks2segments
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## ::: ultralytics.utils.ops.clean_str
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