transformers

de6d19ea - Add segmentation + object detection image processors (#20160)

Add segmentation + object detection image processors (#20160) * Add transforms for object detection * DETR models + Yolos * Scrappy additions * Maskformer image processor * Fix up; MaskFormer tests * Update owlvit processor * Add to docs * OwlViT tests * Update pad logic * Remove changes to transforms * Import fn directly * Update to include pad transformation * Remove uninstended changes * Add new owlvit post processing function * Tidy up * Fix copies * Fix some copies * Include device fix * Fix scipy imports * Update _pad_image * Update padding functionality * Fix bug * Properly handle ignore index * Fix up * Remove defaults to None in docstrings * Fix docstrings & docs * Fix sizes bug * Resolve conflicts in init * Cast to float after resizing * Tidy & add size if missing * Allow kwards when processing for owlvit * Update test values