OCR: Difference between revisions
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: [[Image:Owl icon.jpg]] 講個秘訣：因為線上服務免費版會限制 PDF 檔案頁數，可使用切割軟體 [[PDF split and merge tools]] | : [[Image:Owl icon.jpg]] 講個秘訣：因為線上服務免費版會限制 PDF 檔案頁數，可使用切割軟體 [[PDF split and merge tools]] | ||
== OCR scripts == | == OCR scripts or OCR API == | ||
Scripts | |||
* [https://github.com/thiagoalessio/tesseract-ocr-for-php thiagoalessio/tesseract-ocr-for-php: A wrapper to work with Tesseract OCR inside PHP.] 有提供繁體中文 model 檔案({{kbd | key=chi_tra (Chinese traditional)}}) <ref>[https://github.com/tesseract-ocr/tesseract/blob/main/doc/tesseract.1.asc#languages-and-scripts LANGUAGES AND SCRIPTS]</ref>，但是繁體中文辨識結果不佳。{{access | date=2022-04-20}} | * [https://github.com/thiagoalessio/tesseract-ocr-for-php thiagoalessio/tesseract-ocr-for-php: A wrapper to work with Tesseract OCR inside PHP.] 有提供繁體中文 model 檔案({{kbd | key=chi_tra (Chinese traditional)}}) <ref>[https://github.com/tesseract-ocr/tesseract/blob/main/doc/tesseract.1.asc#languages-and-scripts LANGUAGES AND SCRIPTS]</ref>，但是繁體中文辨識結果不佳。{{access | date=2022-04-20}} | ||
* [https://github.com/ocropus/ocropy ocropus/ocropy: Python-based tools for document analysis and OCR] 沒有提供中文 model 檔案 {{access | date=2022-04-20}} | * [https://github.com/ocropus/ocropy ocropus/ocropy: Python-based tools for document analysis and OCR] 沒有提供中文 model 檔案 {{access | date=2022-04-20}} | ||
OCR API | |||
* [https://azure.microsoft.com/zh-tw/services/cognitive-services/computer-vision/ 電腦視覺 | Microsoft Azure]: [https://docs.microsoft.com/zh-tw/azure/cognitive-services/Computer-vision/quickstarts-sdk/client-library?pivots=programming-language-rest-api&tabs=visual-studio 快速入門：光學字元辨識 (OCR) 用戶端程式庫或 REST API - Azure Cognitive Services | Microsoft Docs] 支援中文 | |||
* [https://cloud.google.com/vision Vision AI | 透過機器學習技術取得圖片的深入分析結果 | Cloud Vision API | Google Cloud] | |||
== 常用文件的解析度設定 == | == 常用文件的解析度設定 == | ||