wanwan1111/refCOCOg_9k_840_sam2_parquet

refCOCOg 9k 840 with SAM2 Masks This dataset is derived from refCOCOg_9k_840 and adds a mask column generated offline with SAM2. Each sample contains: id: sample identifier problem: referring expression / query solution: original box and point annotations image: RGB image stored as Hugging Face image bytes img_height: original metadata height img_width: original metadata width mask: SAM2-generated binary mask stored as PNG bytes The mask column is a pseudo-label generated from… See the full description on the dataset page: https://huggingface.co/datasets/wanwan1111/refCOCOg_9k_840_sam2_parquet.