{"id":20764001,"url":"https://github.com/umutsevdi/rle-img-compression","last_synced_at":"2026-03-14T13:30:54.959Z","repository":{"id":112736470,"uuid":"376010499","full_name":"umutsevdi/rle-img-compression","owner":"umutsevdi","description":"A Utility program that can compress PGM images using Run Length Encoding Algorithm or reconstruct them without loss.","archived":false,"fork":false,"pushed_at":"2021-08-19T09:22:52.000Z","size":637,"stargazers_count":4,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-04-09T12:42:44.573Z","etag":null,"topics":["c","image","pgm","pgm-image","rle","rle-compression-algorithm"],"latest_commit_sha":null,"homepage":"","language":"C","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/umutsevdi.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":"2021-06-11T11:59:42.000Z","updated_at":"2023-11-19T16:31:57.000Z","dependencies_parsed_at":null,"dependency_job_id":"4b67e6db-c6d8-4e0c-88d8-8c01843b4c48","html_url":"https://github.com/umutsevdi/rle-img-compression","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/umutsevdi/rle-img-compression","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umutsevdi%2Frle-img-compression","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umutsevdi%2Frle-img-compression/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umutsevdi%2Frle-img-compression/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umutsevdi%2Frle-img-compression/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/umutsevdi","download_url":"https://codeload.github.com/umutsevdi/rle-img-compression/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umutsevdi%2Frle-img-compression/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":277311260,"owners_count":25796890,"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":"2025-09-27T02:00:08.978Z","response_time":73,"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":["c","image","pgm","pgm-image","rle","rle-compression-algorithm"],"created_at":"2024-11-17T10:48:17.692Z","updated_at":"2025-09-28T00:31:29.203Z","avatar_url":"https://github.com/umutsevdi.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cbr /\u003e\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"https://github.com/umutsevdi/RLE-Image-Compression\"\u003e\n    \u003cimg src=\"https://cdn.iconscout.com/icon/free/png-512/c-programming-569564.png\" alt=\"Logo\" width=\"80\" height=\"80\"\u003e\n  \u003c/a\u003e\n  \n  \u003ch3 align=\"center\"\u003eRun Length Encoding Image Compression\u003c/h3\u003e\n  \n  \u003cp align=\"center\"\u003eA C program that can compress and decompress images, display instances of colors and edit them.\u003c/p\u003e\n  \u003cp align=\"center\"\u003e\u003cimg src=\"screenshots/Screenshot from 2021-08-19 11-54-42.png\"\u003e\n\u003c/p\u003e\n\n## How to use\n* When the program starts, you'll see two avaliable commands. To run a command type it's name.\n  \n## Compress\n* Compresses a `pgm` image and saves it as `sqz` file format. Uses RLE-Image Compression.\n\n  `\n    RLE stands for Run Length Encoding. Images commonly have the same information repeated numerous times in a row. Images can have strips of the same pixel color for example. Run Length Compression stores representations of this data in per run format, thereby compressing the data\n  `\n\n## Construct\n* Reads the given compressed `.sqz` file.\n  \u003cp align=\"center\"\u003e\n  \u003cimg src=\"screenshots/Screenshot from 2021-08-19 11-55-09.png\"\u003e\n  \u003c/p\u003e\n* Then allows you to choose one of following commands.\n  * decode : Reconstructs the `pgm` image.\n  * recolor : Chagnnges all instances of given color.\n  * edit : `not avaliable` Edits given pixel in the file.\n  * histogram : displays instances of each color in the file.\n\n\n\u003cp align=\"center\"\u003e\n\u003cimg src=\"screenshots/Screenshot from 2021-08-19 11-55-33.png\"\u003e\n\u003c/p\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fumutsevdi%2Frle-img-compression","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fumutsevdi%2Frle-img-compression","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fumutsevdi%2Frle-img-compression/lists"}