{"id":14977696,"url":"https://github.com/076923/cv2-utils","last_synced_at":"2026-01-05T05:06:33.421Z","repository":{"id":57457331,"uuid":"347036716","full_name":"076923/cv2-utils","owner":"076923","description":"Python OpenCV Utilities","archived":false,"fork":false,"pushed_at":"2021-03-12T11:39:28.000Z","size":100,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-01T12:03:59.116Z","etag":null,"topics":["computer-vision","image-processing","opencv","opencv-python","opencv-python-utilities","opencv-python-utils","python"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/076923.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":"2021-03-12T11:03:45.000Z","updated_at":"2023-01-08T16:57:19.000Z","dependencies_parsed_at":"2022-09-06T02:01:11.400Z","dependency_job_id":null,"html_url":"https://github.com/076923/cv2-utils","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/076923%2Fcv2-utils","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/076923%2Fcv2-utils/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/076923%2Fcv2-utils/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/076923%2Fcv2-utils/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/076923","download_url":"https://codeload.github.com/076923/cv2-utils/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":238603665,"owners_count":19499488,"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":["computer-vision","image-processing","opencv","opencv-python","opencv-python-utilities","opencv-python-utils","python"],"created_at":"2024-09-24T13:56:09.485Z","updated_at":"2025-10-28T05:30:55.013Z","avatar_url":"https://github.com/076923.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cp align=\"center\"\u003e\u003cimg src=\"https://raw.githubusercontent.com/076923/cv2-utils/master/images/logo.png\"\u003e\u003c/p\u003e\n\nPython OpenCV Utilities\n-----------------------\n\nPython OpenCV Utilities is a module that provides useful extensions.\n\nIt contains useful and convenient features.\n\n## Dependencies\n\nPython OpenCV Utilities requires:\n\n- opencv-python\n- pillow\n- urllib3\n- scikit-learn\n\n## install\n\nTo use the Python OpenCV Utilities algorithm, proceed as follows:\n\n\n    pip install python-opencv-utils\n\n\nYou use **rotateEx** function as follows:\n\n```python3\nimport cv2u as cv2\n\nsrc = cv2.imread(\"image.jpg\")\ndst = cv2.rotateEx(src, 45)\n\ncv2.imshow(\"src\", src)\ncv2.imshow(\"dst\", dst)\ncv2.waitKey()\n```\n\n| src | dst |\n|:---:|:---:|\n| \u003cimg src=\"https://raw.githubusercontent.com/076923/cv2-utils/master/images/rotateEx-src.jpg\"\u003e | \u003cimg src=\"https://raw.githubusercontent.com/076923/cv2-utils/master/images/rotateEx-dst.jpg\"\u003e |\n\n\u003cbr\u003e\n\nYou use **DBSCAN** function as follows:\n\n```python3\nimport cv2u as cv2\n\nsrc = cv2.imread(\"image.jpg\")\nmaps, labels = cv2.DBSCAN(src, 1.7, 2)\ndst = cv2.drawDBSCAN(src, maps, labels)\n\ncv2.imshow(\"src\", src)\ncv2.imshow(\"dst\", dst)\ncv2.waitKey()\n\n```\n\n| src | dst |\n|:---:|:---:|\n| \u003cimg src=\"https://raw.githubusercontent.com/076923/cv2-utils/master/images/DBSCAN-src.jpg\"\u003e | \u003cimg src=\"https://raw.githubusercontent.com/076923/cv2-utils/master/images/DBSCAN-dst.jpg\"\u003e |\n\n\u003cbr\u003e\n\nYou use **extensions** flag as follows:\n\n```python3\n\nimport cv2u as cv2\n\nsrc = cv2.imread(\"image.jpg\")\ndst = cv2.flip(src, cv2.FLIP_MODE_X)\n\ncv2.imshow(\"src\", src)\ncv2.imshow(\"dst\", dst)\ncv2.waitKey()\n```\n\n## features\n\n- core\n  - DBSCAN\n  - drawDBSCAN\n  - gammaCorrection\n  - centerPoint\n  - cartesianToPolar\n  - polarToCartesian\n  - isInside\n  - DHEdge\n  - rotateEx\n- imgcodecs\n  - urlread\n  - makeGradient\n  - imcolor\n  - imcolor_like\n- imgproc\n  - putTextEx\n- flag\n  - FLIP_MODE_X\n  - FLIP_MODE_Y\n  - FLIP_MODE_XY\n\n\n## Authors\n\nDaehee Yun(s076923@gmail.com)\n\n## License\n\nApache License 2.0","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F076923%2Fcv2-utils","html_url":"https://awesome.ecosyste.ms/projects/github.com%2F076923%2Fcv2-utils","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F076923%2Fcv2-utils/lists"}