{"id":13578547,"url":"https://github.com/bytefish/opencv","last_synced_at":"2025-04-05T19:33:14.564Z","repository":{"id":1194760,"uuid":"1100285","full_name":"bytefish/opencv","owner":"bytefish","description":"OpenCV projects: Face Recognition, Machine Learning, Colormaps, Local Binary Patterns, Examples...","archived":true,"fork":false,"pushed_at":"2017-08-30T20:04:06.000Z","size":3906,"stargazers_count":680,"open_issues_count":0,"forks_count":406,"subscribers_count":108,"default_branch":"master","last_synced_at":"2024-11-05T16:46:19.341Z","etag":null,"topics":["face-recognition","machine-learning","opencv"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":false,"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/bytefish.png","metadata":{"files":{"readme":"README.markdown","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}},"created_at":"2010-11-21T18:42:35.000Z","updated_at":"2024-11-03T15:14:52.000Z","dependencies_parsed_at":"2022-08-06T10:15:40.132Z","dependency_job_id":null,"html_url":"https://github.com/bytefish/opencv","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/bytefish%2Fopencv","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bytefish%2Fopencv/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bytefish%2Fopencv/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bytefish%2Fopencv/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/bytefish","download_url":"https://codeload.github.com/bytefish/opencv/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247393059,"owners_count":20931804,"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":["face-recognition","machine-learning","opencv"],"created_at":"2024-08-01T15:01:31.713Z","updated_at":"2025-04-05T19:33:13.898Z","avatar_url":"https://github.com/bytefish.png","language":"C++","funding_links":[],"categories":["\u003ca name=\"cpp\"\u003e\u003c/a\u003eC++","C++"],"sub_categories":[],"readme":"# bytefish/opencv #\n\nThis repository contains OpenCV code and documents.\n\nMore (maybe) here: [https://www.bytefish.de](https://www.bytefish.de).\n\n## colormaps ##\n\nAn implementation of various colormaps for OpenCV2 C++ in order to enhance visualizations. Feel free to fork and add your own colormaps.\n\n### Related posts ###\n\n* https://bytefish.de/blog/colormaps_in_opencv\n  \n## misc ##\n\nSample code that doesn't belong to a specific project. \n\n* Skin Color detection\n* PCA\n* TanTriggs Preprocessing\n\n## machinelearning ##\n\nDocument and sourcecode about OpenCV C++ machine learning API including:\n\n* Support Vector Machines\n* Multi Layer Perceptron\n* Normal Bayes\n* k-Nearest-Neighbor\n* Decision Tree\n\n### Related posts ###\n  \n* https://www.bytefish.de/blog/machine_learning_opencv\n\n## eigenfaces ##\n\nEigenfaces implementation using the OpenCV2 C++ API. There's a very basic function for loading the dataset, you probably want to make this a bit more sophisticated. The dataset is available at [http://www.cl.cam.ac.uk/research/dtg/attarchive/facedatabase.html](http://www.cl.cam.ac.uk/research/dtg/attarchive/facedatabase.html).\n\n### Related posts ###\n\n* https://www.bytefish.de/blog/pca_in_opencv\n* https://www.bytefish.de/blog/eigenfaces\n* https://www.bytefish.de/blog/fisherfaces\n  \n## lbp ##\n\nImplements various Local Binary Patterns with the OpenCV2 C++ API:\n  \n* Original LBP\n* Circular LBP (also known as Extended LBP)\n* Variance-based LBP\n\nBasic code for spatial histograms and histogram matching with a chi-square distance is included, but it's not finished right now. There's a tiny demo application you can experiment with.\n\n### Related posts ###\n\n* https://www.bytefish.de/blog/local_binary_patterns\n* https://www.bytefish.de/blog/numpy_performance/\n  \n## lda ##\n\nFisherfaces implementation with the OpenCV2 C++ API. \n\n### Related posts ###\n\n* https://www.bytefish.de/blog/fisherfaces\n* https://www.bytefish.de/blog/lda_in_opencv\n* https://www.bytefish.de/blog/fisherfaces_in_opencv\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbytefish%2Fopencv","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbytefish%2Fopencv","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbytefish%2Fopencv/lists"}