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description: Create a custom dataset of mixed and oriented rectangular objects with Ultralytics YOLO's MixAndRectDataset.
keywords: Ultralytics YOLO, MixAndRectDataset, dataset wrapper, image-level annotations, object-level annotations, rectangular object detection
---

# MixAndRectDataset
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:::ultralytics.yolo.data.dataset_wrappers.MixAndRectDataset
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