今回はOCR（PDFや画像データの文字認識）用ライブラリを紹介します。OCR用のサンプルデータは下記の通りです。 シンプルな読み込みはtabula.read_pdf(filepath, pages='all')とします。またfilepathにurlを指定すればweb経由で取得も可能です。 下記の通り戻り値はリスト ...

Convert any image or PDF to Markdown text or JSON structured document with super-high accuracy, including tabular data, numbers or math formulas. The API is built with FastAPI and uses Celery for ...

Claro. Esta é uma análise completa do código fornecido, que se destina a extrair texto de arquivos PDF em português usando OCR (Reconhecimento Óptico de Caracteres). O código automatiza o processo de ...

Not all data comes in neat JSONs — especially in healthcare. One challenge I faced was parsing EOB (Explanation of Benefits) and insurance documents — most came as scanned PDFs with inconsistent ...

When you get a scanned file or a screenshot that has text, it looks fine at first. But the problem comes when you need that text in editable form. Typing everything manually takes too much time and ...

PDFや画像の文字を手入力するのって、意外と手間がかかりますよね。そんなときに便利なのが、無料で使える「OCRのフリーソフト」です。 最近では、日本語対応の高精度OCRも増えており、PDFや写真を読み込むだけで簡単にテキスト化できるようになりました ...

I want to share the approach, the trade‑offs, and the architectural decisions behind it — in case you’re building something similar or exploring how lightweight OCR can fit into a modern distributed ...