task_categories:object-detection task_categories:image-to-text license:cc-by-4.0 size_categories:10K<n<100K format:parquet format:optimized-parquet modality:image modality:tabular modality:text library:datasets library:dask library:polars library:mlcroissant arxiv:1405.0312 region:us coco animals object-detection image-captioning