Add mosaic and copy-paste augmentations#162
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CuriousDolphin merged 4 commits intomainfrom Dec 10, 2025
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…et enhancement - Introduced MosaicAugmentation class to combine images in a grid layout. - Added CopyPasteAugmentation class to enhance images by pasting objects from other images. - Updated DictDataset methods to support new augmentation functionalities. - Refactored existing methods for clarity and consistency, including deprecating the store_coco_roboflow_format method in favor of save. - Improved annotation handling and bounding box adjustments in the dataset processing.
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Need to add it to CLI and document it better. |
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LGTM! |
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Co-authored-by: ivan.murabito <ivan.murabito@focoos.ai>
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Cursor Agent can help with this pull request. Just |
Co-authored-by: ivan.murabito <ivan.murabito@focoos.ai>
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Cursor Agent can help with this pull request. Just |
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Note
Introduce mosaic and copy-paste augmentations with a CLI to generate/save augmented datasets, and update DictDataset to use a new save method with COCO export fixes.
MosaicAugmentationandCopyPasteAugmentationwith bbox remapping and optional blending.focoos/data/datasets/dict_dataset.py):save(output_dir)for Roboflow COCO export; deprecatestore_coco_roboflow_formatin favor ofsave.category_idoffset by +1; defaultiscrowdto 0.from_segmentation.Written by Cursor Bugbot for commit d85453a. This will update automatically on new commits. Configure here.