How OCR Works
- Preprocessing: Image is cleaned, deskewed, and contrast-enhanced
- Segmentation: Page is divided into text blocks, lines, and characters
- Recognition: Each character is matched against trained patterns
- Post-processing: Dictionary and context corrections improve accuracy
Modern AI OCR vs Traditional
Traditional OCR matches shapes to templates. AI OCR (using neural networks) understands context, handles handwriting, and works across languages. Our tools use the latest AI models for maximum accuracy.
Best Practices
- Use 300 DPI or higher scans
- Ensure good lighting and contrast
- Keep text horizontal and unbent
- Use our PDF to Text for best results