{"id":15030130,"url":"https://github.com/charlesshang/dcnv2","last_synced_at":"2025-05-15T07:03:17.186Z","repository":{"id":41407108,"uuid":"160464729","full_name":"CharlesShang/DCNv2","owner":"CharlesShang","description":"Deformable Convolutional Networks v2 with Pytorch","archived":false,"fork":false,"pushed_at":"2024-04-25T06:55:55.000Z","size":1445,"stargazers_count":1302,"open_issues_count":114,"forks_count":397,"subscribers_count":22,"default_branch":"master","last_synced_at":"2025-05-15T07:02:20.455Z","etag":null,"topics":["cnn","deformable-convolutional-networks","pytorch"],"latest_commit_sha":null,"homepage":null,"language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/CharlesShang.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-12-05T05:16:57.000Z","updated_at":"2025-05-09T22:09:04.000Z","dependencies_parsed_at":"2024-06-19T11:13:51.997Z","dependency_job_id":"61ff150d-9b89-4ad2-aba3-bfe46b9f8d13","html_url":"https://github.com/CharlesShang/DCNv2","commit_stats":{"total_commits":37,"total_committers":3,"mean_commits":"12.333333333333334","dds":"0.10810810810810811","last_synced_commit":"c7f778f28b84c66d3af2bf16f19148a07051dac1"},"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CharlesShang%2FDCNv2","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CharlesShang%2FDCNv2/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CharlesShang%2FDCNv2/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CharlesShang%2FDCNv2/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/CharlesShang","download_url":"https://codeload.github.com/CharlesShang/DCNv2/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":254291961,"owners_count":22046424,"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":["cnn","deformable-convolutional-networks","pytorch"],"created_at":"2024-09-24T20:12:31.935Z","updated_at":"2025-05-15T07:03:17.103Z","avatar_url":"https://github.com/CharlesShang.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"## Deformable Convolutional Networks V2 with Pytorch 1.X\n\n### Build\n```bash\n    ./make.sh         # build\n    python testcpu.py    # run examples and gradient check on cpu\n    python testcuda.py   # run examples and gradient check on gpu \n```\n### Note\nNow the master branch is for pytorch 1.x, you can switch back to pytorch 0.4 with,\n```bash\ngit checkout pytorch_0.4\n```\n\n### Known Issues:\n\n- [x] Gradient check w.r.t offset (solved)\n- [ ] Backward is not reentrant (minor)\n\nThis is an adaption of the official [Deformable-ConvNets](https://github.com/msracver/Deformable-ConvNets/tree/master/DCNv2_op).\n\nUpdate: all gradient check passes with **double** precision. \n\nAnother issue is that it raises `RuntimeError: Backward is not reentrant`. However, the error is very small (`\u003c1e-7` for \nfloat `\u003c1e-15` for double), \nso it may not be a serious problem (?)\n\nPlease post an issue or PR if you have any comments.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcharlesshang%2Fdcnv2","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcharlesshang%2Fdcnv2","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcharlesshang%2Fdcnv2/lists"}