{"id":27365104,"url":"https://github.com/murilonicemento/ocr-search","last_synced_at":"2026-04-11T03:32:39.515Z","repository":{"id":287615196,"uuid":"965267576","full_name":"murilonicemento/ocr-search","owner":"murilonicemento","description":"API para upload de documentos (PDFs e imagens), extração de texto via OCR e indexação no Elasticsearch, permitindo busca full-text.","archived":false,"fork":false,"pushed_at":"2025-04-27T21:37:29.000Z","size":10700,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-07-08T13:09:55.406Z","etag":null,"topics":["aspnet-core","csharp","docker","dotnet","elasticsearch","open-api","scalar","web-api"],"latest_commit_sha":null,"homepage":"","language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/murilonicemento.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}},"created_at":"2025-04-12T19:26:57.000Z","updated_at":"2025-05-19T17:37:46.000Z","dependencies_parsed_at":"2025-04-12T21:20:14.102Z","dependency_job_id":"2db01e64-df4d-433e-8f03-0c79e9325271","html_url":"https://github.com/murilonicemento/ocr-search","commit_stats":null,"previous_names":["murilonicemento/ocr-search"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/murilonicemento/ocr-search","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murilonicemento%2Focr-search","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murilonicemento%2Focr-search/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murilonicemento%2Focr-search/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murilonicemento%2Focr-search/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/murilonicemento","download_url":"https://codeload.github.com/murilonicemento/ocr-search/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/murilonicemento%2Focr-search/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31668046,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-10T17:19:37.612Z","status":"online","status_checked_at":"2026-04-11T02:00:05.776Z","response_time":54,"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":["aspnet-core","csharp","docker","dotnet","elasticsearch","open-api","scalar","web-api"],"created_at":"2025-04-13T05:41:09.291Z","updated_at":"2026-04-11T03:32:39.492Z","avatar_url":"https://github.com/murilonicemento.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"﻿# OCR Search API\n\nAPI para upload de documentos (PDFs e imagens), extração de texto via OCR e indexação no Elasticsearch, permitindo busca\nfull-text.\n\n---\n\n## Visão Geral\n\nEste projeto visa criar um sistema de **busca inteligente em documentos** por meio de:\n\n- Upload de arquivos (PDF, PNG, JPG/JPEG)\n- Extração de texto com OCR (Tesseract)\n- Indexação de conteúdo e metadados no Elasticsearch\n- API de busca com filtros e relevância\n\n---\n\n## Tecnologias Utilizadas\n\n| Camada          | Tecnologia              |\n| --------------- | ----------------------- |\n| Backend         | ASP.NET Core Web API    |\n| OCR             | Tesseract OCR           |\n| Busca           | Elasticsearch           |\n| Containerização | Docker + Docker Compose |\n| Outros          | Scalar                  |\n\n---\n\n## Funcionalidades\n\n- [x] Upload de arquivos PDF e imagens\n- [x] Extração de texto com OCR\n- [x] Indexação no Elasticsearch\n- [x] API REST para busca textual\n- [x] Highlight de termos encontrados\n- [ ] Filtros por tipo de documento, data, etc.\n\n---\n\n## Estrutura do Projeto\n\n```bash\n/OCRSearch.Application       # Lógica de negócio\n/OCRSearch.Domain            # Entidades\n/OCRSearch.Infrastructure    # Elasticsearch\n/OCRSearch.API               # Controllers e configuração\ncompose.yml                  # API + Elasticsearch + Kibana\n```\n\n---\n\n## Setup do Projeto\n\n### Pré-requisitos\n\n- [.NET 9 SDK](https://dotnet.microsoft.com/en-us/download) (se quiser rodar localmente)\n- [Docker](https://www.docker.com/)\n\n### Rodando API, Elasticsearch e Kibana com Docker\n\n```bash\ndocker-compose up --build -d\n```\n\nAcesse o Kibana: [http://localhost:5601](http://localhost:5601)\n\n### Rodando API localmente\n\n```bash\ndocker-compose up --build -d\ndocker stop ocr-search-api\ncd OCRSearch.Api \u0026\u0026 dotnet run\n```\n\nAcesse o Scalar: [http://localhost:5174/scalar/v1](http://localhost:5174/scalar/v1)\n\n---\n\n## Endpoints\n\n### Upload de Documento\n\n```http\nPOST /Upload-File\nContent-Type: multipart/form-data\n```\n\n**Key:**\n\n- file\n\n**Value:**\n\n- Arquivo (PDF e imagem)\n\n---\n\n### Buscar Documento\n\n```http\nGET /Search-File?content=texto\u0026size=\n```\n\n**Query Params:**\n\n- `content`: Termo de busca\n- `size`: Quantos documentos retornar\n\n**Retorno:**\n\n```json\n[\n  {\n    \"id\": \"abc123\",\n    \"name\": \"test.png\",\n    \"extension\": \".png\",\n    \"url\": \"https://some-url\",\n    \"extractedText\": \"bla bla bla bla bla\",\n    \"uploadedAt\": \"2025-04-27 15:42:30\"\n  }\n]\n```\n\n---\n\n## Licença\n\nProjeto open-source sob a licença MIT. Sinta-se à vontade para usar, modificar e contribuir!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmurilonicemento%2Focr-search","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmurilonicemento%2Focr-search","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmurilonicemento%2Focr-search/lists"}