{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/sparse-3d-convolutional-neural-networks","title":"Sparse 3D convolutional neural networks","arxiv_id":"1505.02890","date":"2015-05-12","proceeding":null,"authors":["Ben Graham"],"abstract":"We have implemented a convolutional neural network designed for processing\nsparse three-dimensional input data. The world we live in is three dimensional\nso there are a large number of potential applications including 3D object\nrecognition and analysis of space-time objects. In the quest for efficiency, we\nexperiment with CNNs on the 2D triangular-lattice and 3D tetrahedral-lattice.","url_abs":"http://arxiv.org/abs/1505.02890v2","url_pdf":"http://arxiv.org/pdf/1505.02890v2.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"sparse-3d-convolutional-neural-networks","repo_url":"https://github.com/btgraham/SparseConvNet","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":1,"framework":"pytorch","reach":{"status":"unanswered"}},{"paper_slug":"sparse-3d-convolutional-neural-networks","repo_url":"https://github.com/facebookresearch/SparseConvNet","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":1,"framework":"pytorch","reach":{"status":"ok","spdx":"NOASSERTION"}}],"tasks":[{"task_slug":"3d-object-recognition","task_name":"3D Object Recognition"},{"task_slug":"object-recognition","task_name":"Object Recognition"},{"task_slug":"action-recognition","task_name":"Temporal Action Localization"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":"https://app.syntology.ai/?focus=1505.02890","mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}