{"id":33179830,"url":"https://github.com/tesseract4java/tesseract4java","last_synced_at":"2026-01-17T09:01:10.337Z","repository":{"id":14734675,"uuid":"17455532","full_name":"tesseract4java/tesseract4java","owner":"tesseract4java","description":"Java GUI and Tools for Tesseract OCR","archived":false,"fork":false,"pushed_at":"2023-12-17T23:44:59.000Z","size":1926,"stargazers_count":335,"open_issues_count":20,"forks_count":92,"subscribers_count":18,"default_branch":"develop","last_synced_at":"2026-01-14T12:32:01.429Z","etag":null,"topics":["gui","java","ocr","swing","tesseract-ocr"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/tesseract4java.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2014-03-05T21:14:41.000Z","updated_at":"2026-01-10T09:43:20.000Z","dependencies_parsed_at":"2023-12-18T01:05:57.148Z","dependency_job_id":null,"html_url":"https://github.com/tesseract4java/tesseract4java","commit_stats":null,"previous_names":["tesseract4java/tesseract-gui"],"tags_count":3,"template":false,"template_full_name":null,"purl":"pkg:github/tesseract4java/tesseract4java","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tesseract4java%2Ftesseract4java","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tesseract4java%2Ftesseract4java/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tesseract4java%2Ftesseract4java/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tesseract4java%2Ftesseract4java/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/tesseract4java","download_url":"https://codeload.github.com/tesseract4java/tesseract4java/tar.gz/refs/heads/develop","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tesseract4java%2Ftesseract4java/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28504596,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-17T06:57:29.758Z","status":"ssl_error","status_checked_at":"2026-01-17T06:56:03.931Z","response_time":85,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["gui","java","ocr","swing","tesseract-ocr"],"created_at":"2025-11-16T03:00:36.843Z","updated_at":"2026-01-17T09:01:10.090Z","avatar_url":"https://github.com/tesseract4java.png","language":"Java","readme":"# tesseract4java: Tesseract GUI\n\n\nA graphical user interface for the [Tesseract OCR engine][tesseract]. The program has been introduced in the [Master’s\nthesis “Analyses and Heuristics for the Improvement of Optical Character Recognition Results for Fraktur Texts”][thesis]\nby Paul Vorbach (German).\n\n[tesseract]: https://github.com/tesseract-ocr/tesseract\n[thesis]: http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-106527\n\n\n[![Donate with PayPal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_SM.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick\u0026hosted_button_id=LF8T2JP2YUUUE)\n\n## Usage\nBasic usage is documented on [our wiki page](https://github.com/tesseract4java/tesseract4java/wiki/Usage)\n\n## Download\n\nBinary distributions and release notes are available in the [releases section].\n\n[Releases section]: https://github.com/tesseract4java/tesseract4java/releases\n\n\n## Screenshots\n\n![Preprocessing](https://raw.githubusercontent.com/tesseract4java/tesseract-gui/master/screenshots/gui-preprocessing.png)\n\nPreprocessing view\n\n![Box Editor](https://raw.githubusercontent.com/tesseract4java/tesseract-gui/master/screenshots/gui-box-editor.png)\n\nBox editor for training\n\n![Glyph Overview](https://raw.githubusercontent.com/tesseract4java/tesseract-gui/master/screenshots/gui-glyph-overview.png)\n\nGlyph overview for easier detection of errors\n\n![Comparison View](https://raw.githubusercontent.com/tesseract4java/tesseract-gui/master/screenshots/gui-comparison.png)\n\nComparison view to compare the original document with the perceived result\n\n![Transcription View](https://raw.githubusercontent.com/tesseract4java/tesseract-gui/master/screenshots/gui-evaluation.png)\n\nEvaluation view with a transcription field\n\n![ocrevalUAtion](https://raw.githubusercontent.com/tesseract4java/tesseract-gui/master/screenshots/ocrevaluation.png)\n\n[ocrevalUAtion]\n\n![Batch Export](https://raw.githubusercontent.com/tesseract4java/tesseract-gui/master/screenshots/gui-batch-export.png)\n\nBatch export functionality to handle large projects\n\n\n## Building and running the software\n\nThis software is written in Java and can be built using [Apache Maven]. In order to build the software you have to\nfollow these steps:\n\n 1. `git clone https://github.com/tesseract4java/tesseract4java.git`\n 2. `cd tesseract4java`\n 3. `git submodule init`\n 4. `git submodule update`\n 5. `mvn clean package -Pstandalone`. This will include the Tesseract binaries for your platform. You can manually\n    define the platform by providing the option `-Djavacpp.platform=[PLATFORM]` (available platforms are\n    `windows-x86_64`, `windows-x86`, `linux-x86_64`, `linux-x86`, and `macosx-x86_64`).\n\nAfter you've run through all steps, the directory \"gui/target\" will contain the file\n\"tesseract4java-[VERSION]-[PLATFORM].jar\", which you can run by double-clicking or executing\n`java -jar tesseract4java-[VERSION]-[PLATFORM].jar`.\n\n[Apache Maven]: https://maven.apache.org/\n\n## Credits\n\n  - This software uses the [Tesseract OCR engine][tesseract] ([APLv2.0]).\n  - This software uses [ocrevalUAtion] by Rafael C. Carrasco for providing\n    accuracy measures of the OCR results ([GPLv3]).\n  - This software uses the [Silk icon set][silk] by Mark James\n    ([famfamfam.com]) ([CC-BY-3.0]).\n\n[APLv2.0]: http://www.apache.org/licenses/LICENSE-2.0\n[GPLv3]: https://www.gnu.org/licenses/gpl-3.0.html\n[ocrevalUAtion]: https://github.com/impactcentre/ocrevalUAtion\n[silk]: http://www.famfamfam.com/lab/icons/silk/\n[famfamfam.com]: http://www.famfamfam.com/\n[CC-BY-3.0]: http://creativecommons.org/licenses/by/3.0/\n\n\n## License\n\nGPLv3\n\n~~~\ntesseract4java - a graphical user interface for the Tesseract OCR engine\nCopyright (C) 2014-2019 Paul Vorbach\n\nThis program is free software: you can redistribute it and/or modify\nit under the terms of the GNU General Public License as published by\nthe Free Software Foundation, either version 3 of the License, or\n(at your option) any later version.\n\nThis program is distributed in the hope that it will be useful,\nbut WITHOUT ANY WARRANTY; without even the implied warranty of\nMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\nGNU General Public License for more details.\n\nYou should have received a copy of the GNU General Public License\nalong with this program.  If not, see \u003chttp://www.gnu.org/licenses/\u003e.\n~~~\n","funding_links":["https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick\u0026hosted_button_id=LF8T2JP2YUUUE"],"categories":["人工智能"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftesseract4java%2Ftesseract4java","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftesseract4java%2Ftesseract4java","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftesseract4java%2Ftesseract4java/lists"}