{"id":"2604.21356","title":"SparseGF: A Height-Aware Sparse Segmentation Framework with Context Compression for Robust Ground Filtering Across Urban to Natural Scenes","url":"https://codeofpaper.com/paper/2604.21356","arxiv_url":"https://arxiv.org/abs/2604.21356","published":"2026-04-23","code":"none","best":null,"most_starred_community":null,"implementations":[],"possible_matches":1}