{"id":13544486,"url":"https://github.com/yikaiw/EIP","last_synced_at":"2025-04-02T14:31:15.390Z","repository":{"id":47218079,"uuid":"389839022","full_name":"yikaiw/EIP","owner":"yikaiw","description":"[ACMMM 2021, Oral] Code release for \"Elastic Tactile Simulation Towards Tactile-Visual Perception\"","archived":false,"fork":false,"pushed_at":"2022-07-20T11:50:37.000Z","size":6029,"stargazers_count":45,"open_issues_count":1,"forks_count":2,"subscribers_count":5,"default_branch":"main","last_synced_at":"2024-11-03T11:33:52.310Z","etag":null,"topics":["simulation","tactile","taichi"],"latest_commit_sha":null,"homepage":"https://arxiv.org/pdf/2108.05013.pdf","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/yikaiw.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2021-07-27T03:42:02.000Z","updated_at":"2024-10-25T12:40:35.000Z","dependencies_parsed_at":"2022-09-03T15:21:10.977Z","dependency_job_id":null,"html_url":"https://github.com/yikaiw/EIP","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yikaiw%2FEIP","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yikaiw%2FEIP/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yikaiw%2FEIP/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yikaiw%2FEIP/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/yikaiw","download_url":"https://codeload.github.com/yikaiw/EIP/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246832233,"owners_count":20841137,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["simulation","tactile","taichi"],"created_at":"2024-08-01T11:00:49.942Z","updated_at":"2025-04-02T14:31:10.380Z","avatar_url":"https://github.com/yikaiw.png","language":"Python","funding_links":[],"categories":["**Simulation**","Applications"],"sub_categories":["**Simulation**"],"readme":"# EIP: Elastic Interaction of Particles\nCode release for [**\"Elastic Tactile Simulation Towards Tactile-Visual Perception\"**](https://arxiv.org/pdf/2108.05013.pdf), in ACMMM (Oral) 2021.\n\nBy Yikai Wang, Wenbing Huang, Bin Fang, Fuchun Sun, Chang Li.\n\n\u003cp align=\"center\"\u003e\u003cimg src=\"assets/intro.png\" width=\"820\" /\u003e\u003c/p\u003e\n\n\n\n## Dependencies\n```\npython==3.7.6\ntaichi==0.6.32\npytorch==1.6.0\npytorch3d==0.2.5\nimageio==2.9.0\nopen3d==0.11.0\nopencv-python==4.4.0\nopenexr==2.4.1\n```\n\n## Scripts\n\nWe provide two objects (torus and gear) as examples.\n\nFirst, transform mesh to voxels\n```\npython mesh2voxel.py --path obj_path  # e.g., obj/torus.obj\n```\nThen perform EIP, for example,\n```\npython show_torus_vertical.py --name exp_name\n```\n\nWill obtain fine-grained tacile patterns like,\n\n\u003cp align=\"center\"\u003e\u003cimg src=\"assets/patterns.png\" width=\"920\" /\u003e\u003c/p\u003e\n\nSimulated particles of the tactile sensor will be automatically saved, which can be visualized with [Meshlab](https://www.meshlab.net/),\n\n\u003cp align=\"center\"\u003e\u003cimg src=\"assets/particles.png\" width=\"520\" /\u003e\u003c/p\u003e\n\nParticles can be reconstructed to meshes by Meshlab (e.g., Surface Reconstruction). We adopt [Mitsuba](http://www.mitsuba-renderer.org/) for rendering.\n\nSimilarly, performing the vertical contact on the gear object (`show_gear_vertical.py`) provides the following deformation (after rendering),\n\n\u003cp align=\"center\"\u003e\u003cimg src=\"assets/gear.png\" width=\"920\" /\u003e\u003c/p\u003e\n\nWe thank a lot for the flexible codebase of [Taichi](https://github.com/taichi-dev/taichi).\n\n## Citation\n\nIf you find our work useful for your research, please consider citing the following paper.\n```\n@inproceedings{wang2021eip,\n  title={Elastic Tactile Simulation Towards Tactile-Visual Perception},\n  author={Wang, Yikai and Huang, Wenbing and Fang, Bin and Sun, Fuchun and Li, Chang},\n  booktitle={ACM International Conference on Multimedia (ACM MM)},\n  year={2021}\n}\n```\n\n\n## License\n\nEIP is released under MIT License.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyikaiw%2FEIP","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fyikaiw%2FEIP","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyikaiw%2FEIP/lists"}