OCR स्कैन सफाई

क्या है स्कैन सफाई?

OCR scan cleanup improves scan quality before OCR. Removes noise, corrects skew, and enhances contrast.

Cleanup runs locally. Your scans stay on your device.

कब उपयोग करें?

• Poor scans: Improve low-quality scans before OCR
• Skewed pages: Correct rotation and alignment
• Noise removal: Clean up dirt and speckles
• Contrast: Enhance faded or light text

फायदे

• Pre-OCR: Better input = better output
• Deskew: Fix rotated scans
• Denoise: Remove scan artifacts
• Local: Private processing

अक्सर पूछे जाने वाले प्रश्न

1. Upload: Add scanned image or PDF
2. Cleanup: Run despeckle, deskew, contrast
3. Preview: Check result
4. Process: Use for OCR or download

टिप: Clean up before OCR for best accuracy.