Azure Ocr

What is Azure Ocr ?

Azure OCR is a cloud-based service provided by Microsoft Azure that enables optical character recognition, allowing users to extract text from images and PDF files. It is part of the Azure Computer Vision suite, designed to automate data entry and document processing tasks. The service supports multiple languages and provides accurate text extraction with minimal manual intervention.

Features

• Text Extraction: Extracts text from scanned documents, images, and PDF files.
• Multi-Language Support: Recognizes text in multiple languages.
• Layout Analysis: Maintains the structure of the text, including paragraphs, columns, and tables.
• ** ISPs and Files**: Supports processing of PDF files, bitmap files, and other image formats.
• Accuracy: Enhanced accuracy with pre-built models optimized for common document types.
• Scalability: Can process large volumes of documents in parallel.
• Integration: Provides REST APIs and SDKs for easy integration into applications.

How to use Azure Ocr ?

1. Create an Azure Resource:

   • Sign in to the Azure portal.
   • Create a new "Computer Vision" resource.

2. Get Your API Key:

   • Navigate to the "Keys" section of your resource.
   • Copy the API key for authentication.

3. Use the OCR API:

   • Use the Azure Computer Vision OCR API to send a request with the image or PDF file.
   • The API will return extracted text in JSON format.

4. Process the Response:

   • Parse the JSON response to integrate the extracted text into your application.

5. Optional: Use SDKs:

   • Use the provided SDKs (e.g., Python, .NET, or Java) to simplify integration.

Frequently Asked Questions

What file formats does Azure OCR support?
Azure OCR supports a wide range of file formats, including PDF, BMP, PNG, JPEG, and TIFF.

Can Azure OCR handle low-quality images?
Yes, Azure OCR includes features to improve text recognition from low-quality or skewed images. However, results may vary based on the image quality.

Is Azure OCR free?
No, Azure OCR is a paid service, but it offers a free tier with limited usage. Pricing depends on the number of pages processed.