{"id":23511150,"url":"https://github.com/maxmsun/ewap_tools","last_synced_at":"2025-10-31T11:30:45.468Z","repository":{"id":204936759,"uuid":"477163026","full_name":"MaxMSun/ewap_tools","owner":"MaxMSun","description":"Processing tool for ETH pedestrian dataset","archived":false,"fork":false,"pushed_at":"2024-06-13T20:32:22.000Z","size":78013,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2024-12-25T12:13:19.245Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/MaxMSun.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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":"2022-04-02T20:22:38.000Z","updated_at":"2024-06-13T20:32:25.000Z","dependencies_parsed_at":null,"dependency_job_id":"cbf4d887-a8ac-4272-a152-ceaf619bcb22","html_url":"https://github.com/MaxMSun/ewap_tools","commit_stats":null,"previous_names":["muchensun/ewap_tools","maxmsun/ewap_tools"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MaxMSun%2Fewap_tools","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MaxMSun%2Fewap_tools/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MaxMSun%2Fewap_tools/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MaxMSun%2Fewap_tools/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/MaxMSun","download_url":"https://codeload.github.com/MaxMSun/ewap_tools/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239192866,"owners_count":19597772,"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":[],"created_at":"2024-12-25T12:13:31.068Z","updated_at":"2025-10-31T11:30:45.438Z","avatar_url":"https://github.com/MaxMSun.png","language":"Python","readme":"# Processing Tool for ETH Pedestrian Dataset\n\nOriginal dataset available at: [https://icu.ee.ethz.ch/research/datsets.html](https://icu.ee.ethz.ch/research/datsets.html)\n\n## How to use it?\n\n[For now this tool does not support the Hotel dataset sequence yet.]\n\nStep 0: Install dependencies\n\n`python3 -m pip install opencv-python numpy matplotlib tqdm`\n\nStep 1: Preprocessing\n\n`cd ewap_tools/seq_eth/`\n\n`mkdir frames`\n\n`mkdir images`\n\n`ffmpeg -i seq_eth.avi -vf fps=25 frames/frame%08d.png`\n\nThis process may take several minutes to finish, when it is done, go to the directory \"ewap_tools/seq_eth/frames/\", you should be able to see every frame of the original video as a png file.\n\nStep 2: Run the example\n\n`python3 example.py`\n\nFeel free to check out the documented source code in `reader.py` to get more information. \n\n## Data format\n\nThe orignal format of the dataset can be found at `ewap_tools/ewap_dataset/README.txt`\n\nThe reader code preprocesses the orignal data at `ewap_tools/ewap_dataset/seq_eth/obsmat.txt`, and store the state of a pedestrian at a frame as a 4-vector: [position_x, position_y, velocity_x, velocity_y]\n\nThe time step between two frames in the original dataset is 0.4s, we interpolate the original data and the time step between two frames in the reader code is 0.1s.\n\n## Contact\n\nMuchen Sun (muchen@u.northwestern.edu)\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmaxmsun%2Fewap_tools","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmaxmsun%2Fewap_tools","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmaxmsun%2Fewap_tools/lists"}