task_categories:robotics task_categories:feature-extraction language:en license:cc-by-4.0 size_categories:n<1K format:parquet format:optimized-parquet modality:image modality:text library:datasets library:pandas library:polars library:mlcroissant arxiv:2504.08252 region:us Space Structure-from-Motion SfM SLAM Asteroid Stereophotoclinometry