Articles tagged with “tesseract”

Technical Analysis of Modern Non-LLM OCR Engines

A technical review of dedicated OCR engines not based on LLMs. Examines computer vision and sequence modeling architectures, performance, and applications.

75 min read

7/31/2025

optical character recognition ocr computer vision deep learning sequence modeling lstm tesseract text recognition

Comparative Analysis of AI OCR Models for PDF to Structured Text

Compares leading AI OCR models and tools for PDF to structured text conversion in 2026. Examines open-source and commercial solutions including Mistral OCR 3, GPT-4o, and cloud services.

30 min read

5/28/2025

ocr ai models pdf to text structured data text extraction deep learning document processing tesseract layoutlm form recognition mistral ocr vision language models gpt-4o