{"id":28409464,"url":"https://github.com/pedrofellipeantunes/color-separator-java","last_synced_at":"2025-09-16T12:34:38.746Z","repository":{"id":295713253,"uuid":"990996012","full_name":"PedroFellipeAntunes/color-separator-java","owner":"PedroFellipeAntunes","description":"Java program to separate the RGBA/CMYK colors of an image.","archived":false,"fork":false,"pushed_at":"2025-08-13T13:11:28.000Z","size":1506,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-08-13T15:21:44.813Z","etag":null,"topics":["cmyk","color-separation","image-processing","java","rgba"],"latest_commit_sha":null,"homepage":"","language":"Java","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/PedroFellipeAntunes.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,"zenodo":null}},"created_at":"2025-05-27T01:11:52.000Z","updated_at":"2025-08-13T13:11:32.000Z","dependencies_parsed_at":"2025-05-27T02:34:12.794Z","dependency_job_id":"fd5883b6-9c87-4119-8267-4acb0fc76292","html_url":"https://github.com/PedroFellipeAntunes/color-separator-java","commit_stats":null,"previous_names":["pedrofellipeantunes/color-separator"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/PedroFellipeAntunes/color-separator-java","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/PedroFellipeAntunes%2Fcolor-separator-java","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/PedroFellipeAntunes%2Fcolor-separator-java/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/PedroFellipeAntunes%2Fcolor-separator-java/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/PedroFellipeAntunes%2Fcolor-separator-java/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/PedroFellipeAntunes","download_url":"https://codeload.github.com/PedroFellipeAntunes/color-separator-java/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/PedroFellipeAntunes%2Fcolor-separator-java/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":275416667,"owners_count":25460913,"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","status":"online","status_checked_at":"2025-09-16T02:00:10.229Z","response_time":65,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["cmyk","color-separation","image-processing","java","rgba"],"created_at":"2025-06-02T08:15:32.311Z","updated_at":"2025-09-16T12:34:38.721Z","avatar_url":"https://github.com/PedroFellipeAntunes.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Color Separator\n\nThis project is a Java Swing application built with NetBeans IDE that separates an input image into its individual color channels (RGBA or CMYK), with options for contrast adjustment, color inversion, and colored/grayscale outputs.\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"examples/r.png\" width=\"250\" alt=\"Red\"\u003e\n  \u003cimg src=\"examples/g.png\" width=\"250\" alt=\"Green\"\u003e\n  \u003cimg src=\"examples/b.png\" width=\"250\" alt=\"Blue\"\u003e\n\u003c/p\u003e\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"examples/c.png\" width=\"250\" alt=\"Cyan\"\u003e\n  \u003cimg src=\"examples/m.png\" width=\"250\" alt=\"Magenta\"\u003e\n  \u003cimg src=\"examples/y.png\" width=\"250\" alt=\"Yellow\"\u003e\n\u003c/p\u003e\n\n## Features\n\n- **RGBA \u0026 CMYK Separation**  \n  - Extract Red, Green, Blue, and Alpha channels  \n  - Extract Cyan, Magenta, Yellow, and Black channels  \n- **Contrast Adjustment**  \n  - Interactive slider from –255 to +255 for fine-tuning  \n- **Invert Toggle**  \n  - Invert channel values  \n- **Colored vs Grayscale Output**  \n  - Display each channel in its native color or as monochrome  \n- **Drag \u0026 Drop UI**  \n  - Process multiple PNG/JPG/JPEG files at once by dragging onto the window  \n- **Automatic Naming**  \n  - Outputs prefixed with `RGBA[invert,colored]_color_channel` or `CMYK[invert,colored]_color_channel` plus channel name  \n\n## How to Use\n\n1. **Run** the provided executable `ColorSeparator.jar`\n2. Adjust the **Contrast** slider and toggle **Invert** / **Colored** as desired.  \n5. Select **RGBA** or **CMYK** channels using the side buttons.  \n6. Drag and drop one or more PNG/JPG/JPEG files onto the main window.  \n7. Wait for processing; the UI will briefly display “Images Generated” before resetting.  \n8. Find the separated channel images saved next to the originals.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpedrofellipeantunes%2Fcolor-separator-java","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpedrofellipeantunes%2Fcolor-separator-java","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpedrofellipeantunes%2Fcolor-separator-java/lists"}