docs/en/reference/data/utils.md

metadata

description: >-
  Uncover a detailed guide to Ultralytics data utilities. Learn functions from
  img2label_paths to autosplit, all boosting your YOLO model’s efficiency.
keywords: >-
  Ultralytics, data utils, YOLO, img2label_paths, exif_size, polygon2mask,
  polygons2masks_overlap, check_cls_dataset, delete_dsstore, autosplit

Reference for ultralytics/data/utils.py

!!! Note

This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/data/utils.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/data/utils.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/data/utils.py) 🛠️. Thank you 🙏!

::: ultralytics.data.utils.HUBDatasetStats

::: ultralytics.data.utils.img2label_paths

::: ultralytics.data.utils.get_hash

::: ultralytics.data.utils.exif_size

::: ultralytics.data.utils.verify_image

::: ultralytics.data.utils.verify_image_label

::: ultralytics.data.utils.polygon2mask

::: ultralytics.data.utils.polygons2masks

::: ultralytics.data.utils.polygons2masks_overlap

::: ultralytics.data.utils.find_dataset_yaml

::: ultralytics.data.utils.check_det_dataset

::: ultralytics.data.utils.check_cls_dataset

::: ultralytics.data.utils.compress_one_image

::: ultralytics.data.utils.autosplit