{"id":19000191,"url":"https://github.com/wzpan/qtevm","last_synced_at":"2025-07-25T11:36:50.311Z","repository":{"id":14499724,"uuid":"17212840","full_name":"wzpan/QtEVM","owner":"wzpan","description":"C++ implementation of EVM(Eulerian Video Magnification), based on OpenCV and Qt.","archived":false,"fork":false,"pushed_at":"2016-04-19T09:08:21.000Z","size":551,"stargazers_count":177,"open_issues_count":3,"forks_count":68,"subscribers_count":18,"default_branch":"master","last_synced_at":"2025-06-27T10:07:38.505Z","etag":null,"topics":["eulerian-video-magnification","evm","opencv"],"latest_commit_sha":null,"homepage":"http://hahack.com/codes/eulerian-video-magnification/","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":"tractorcow/silverstripe-supported-modules","license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/wzpan.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.pdf","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-02-26T14:19:04.000Z","updated_at":"2025-06-03T03:40:08.000Z","dependencies_parsed_at":"2022-09-13T14:24:05.369Z","dependency_job_id":null,"html_url":"https://github.com/wzpan/QtEVM","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/wzpan/QtEVM","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wzpan%2FQtEVM","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wzpan%2FQtEVM/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wzpan%2FQtEVM/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wzpan%2FQtEVM/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/wzpan","download_url":"https://codeload.github.com/wzpan/QtEVM/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wzpan%2FQtEVM/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":262235783,"owners_count":23279567,"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":["eulerian-video-magnification","evm","opencv"],"created_at":"2024-11-08T18:06:30.183Z","updated_at":"2025-06-27T10:07:49.703Z","avatar_url":"https://github.com/wzpan.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"QtEVM\n=====\n\nC++ implementation of EVM([Eulerian Video Magnification](http://people.csail.mit.edu/mrub/vidmag/)), based on OpenCV and Qt.\n\nSupports:\n\n* Motion Magnification\n    - spatial filter: Laplacian Pyramid\n\t- temporal filter: IIR bandpass filter\n* Color Magnification\n    - spatial filter: Gaussian Pyramid\n\t- temporal filter: ideal bandpass filter\n\nMore info: \n\n* [Official Paper](http://people.csail.mit.edu/mrub/vidmag/)\n* [My notes on EVM](http://hahack.com/codes/eulerian-video-magnification/)\n\n## Dependencies ##\n\n* Qt (\u003e= 5.0);\n* OpenCV (\u003e= 2.0)\n\n## Screenshot ##\n\n![](https://raw.githubusercontent.com/wzpan/QtEVM/master/Screenshots/QtEVM.png)\n\n## License ##\n\n* Please refer to [LICENCE.pdf](https://raw.githubusercontent.com/wzpan/QtEVM/master/LICENSE.pdf)\n\n## Credits ##\n\n* The motion magnification module is adapted from [yusuketomoto/ofxEvm](https://github.com/yusuketomoto/ofxEvm);\n* [Daniel Ron](http://web.mit.edu/dron/www/portfolio/) is a super nice person. He has experience on implementing the EVM algorithm and gave me lots of useful hints;\n* Also thanks [@alessandro-gentilini](https://github.com/alessandro-gentilini) , who shared a great example of [a spatial butterworth bandpass filter](https://github.com/alessandro-gentilini/opencv_exercises-butterworth) and answered some questions on temporal filtering for me.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwzpan%2Fqtevm","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fwzpan%2Fqtevm","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwzpan%2Fqtevm/lists"}