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Image Extract Text - OCR Recognition API

PDF4me Image Extract Text is a powerful enterprise-grade solution that extracts text from images using advanced OCR technology through comprehensive API integration. This comprehensive text extraction service efficiently processes image files, providing high-accuracy text recognition, multiple language support, intelligent character detection, and advanced optical character recognition capabilities for enhanced document digitization and content extraction. The API processes image text extraction by receiving source images through REST API calls, utilizing advanced OCR technology and intelligent text recognition algorithms for accurate character detection and professional text processing. With comprehensive support for multiple languages, high-accuracy recognition, intelligent text detection, and professional OCR processing, this solution is ideal for document digitization, content extraction, automated text recognition, and enterprise image processing workflows that require reliable text extraction with guaranteed accuracy and consistent output quality. Image Extract Text documents easily with API for advanced OCR processing and text recognition.

Authenticating Your API Request​

To access the PDF4me REST API, every request must include proper authentication credentials. Authentication ensures secure communication and validates your identity as an authorized user of the REST API.

Get your api Key

Key Features​

  • Advanced OCR Technology: Extract text from images with high accuracy using state-of-the-art optical character recognition
  • Multiple Language Support: Support for various languages and character sets for global text recognition
  • High Accuracy Recognition: Intelligent text detection with professional-grade accuracy
  • Format Support: Support for various image formats including JPG, PNG, BMP, TIFF, and more
  • Intelligent Processing: Smart character detection and text recognition algorithms
  • Professional Results: High-quality text extraction with accurate character recognition
  • Seamless API Integration: RESTful API designed for automated text extraction workflows and enterprise system integration

REST API Endpoint​

The PDF4me REST API uses standard HTTP methods to interact with resources. All image text extraction operations are performed through a single endpoint:

  • Method: POST
  • Endpoint: /api/v2/ImageExtractText

Supported Image Text Extraction Features​

The API provides comprehensive support for various image text extraction and OCR capabilities:

Text Recognition​

  • Advanced OCR: Extract text from images using state-of-the-art optical character recognition technology
  • High Accuracy: Intelligent text detection with professional-grade accuracy and precision
  • Multiple Languages: Support for various languages and character sets for global text recognition
  • Professional Results: High-quality text extraction with accurate character recognition
  • Advanced Processing: Support for complex image structures and text recognition requirements

Format Support​

  • Multiple Formats: Support for JPG, PNG, BMP, TIFF, and other popular image formats
  • Quality Preservation: Maintain image quality during text extraction operations
  • Compatibility: Support for various image resolutions and quality levels
  • Professional Layout: High-quality text extraction with accurate format handling
  • Advanced Processing: Support for various image types and text recognition scenarios

Intelligent Processing​

  • Smart Detection: Intelligent character detection and text recognition algorithms
  • Context Awareness: Advanced processing that understands text context and structure
  • Quality Enhancement: Automatic image preprocessing for optimal text recognition
  • Professional Enhancement: High-quality OCR processing with accurate text extraction
  • Flexible Options: Customizable processing parameters for specific requirements

REST API Parameters​

Complete list of parameters for the Image Extract Text REST API. Parameters are organized by category for better understanding and implementation.

Important: Parameters marked with an asterisk (*) are required and must be provided for the API to function correctly.

Required Parameters​

ParameterTypeDescriptionExample
docName*StringThe source image filename with proper file extension for text extraction operations. This parameter identifies the input image for OCR processing, text recognition, and content extraction workflows. Required for image identification and processing pipeline management in text extraction operations.stamp.jpg
docContent*Base64The complete content of the source image encoded in Base64 format for text extraction processing. This parameter contains the entire image data required for OCR processing, text recognition, and content extraction workflows. Essential for secure image handling and API-based text extraction operations.JVBERi...

Output​

The PDF4me Image Extract Text REST API returns a response that can be viewed in multiple formats. Choose the view that best fits your needs:

JSON Response Format

The raw JSON response from the API:

{
  "File Content": "Output file content from the PDF4me Connect"
}

Request Example​

Content-Type: application/json
Authorization:  YOUR_API_KEY

Note: Get your API key from the PDF4me Dashboard

Payload​

{
  "docName": "stamp.jpg",
  "docContent": "Please put image base64 content"
}

Code Samples​

The PDF4me Image Extract Text REST API provides code samples in multiple programming languages. Choose the language that best fits your development environment:

C# (CSharp) Sample

Complete C# implementation for image text extraction:

Image Text Extraction Features​

Text Recognition​

  • Advanced OCR: Extract text from images using state-of-the-art optical character recognition technology
  • High Accuracy: Intelligent text detection with professional-grade accuracy and precision
  • Multiple Languages: Support for various languages and character sets for global text recognition
  • Professional Results: High-quality text extraction with accurate character recognition
  • Advanced Processing: Support for complex image structures and text recognition requirements

Format Support​

  • Multiple Formats: Support for JPG, PNG, BMP, TIFF, and other popular image formats
  • Quality Preservation: Maintain image quality during text extraction operations
  • Compatibility: Support for various image resolutions and quality levels
  • Professional Layout: High-quality text extraction with accurate format handling
  • Advanced Processing: Support for various image types and text recognition scenarios

Intelligent Processing​

  • Smart Detection: Intelligent character detection and text recognition algorithms
  • Context Awareness: Advanced processing that understands text context and structure
  • Quality Enhancement: Automatic image preprocessing for optimal text recognition
  • Professional Enhancement: High-quality OCR processing with accurate text extraction
  • Flexible Options: Customizable processing parameters for specific requirements

Industry Use Cases & Applications​

Use Cases

  • Document Digitization: Convert scanned documents and images to searchable text
  • Content Extraction: Extract text from images for content management and processing
  • Data Entry Automation: Automate data entry by extracting text from forms and documents
  • Accessibility: Make images accessible by extracting text for screen readers
  • Search and Indexing: Enable text search within image-based documents
  • Compliance: Extract text for regulatory compliance and audit purposes
  • Translation: Extract text for translation and localization workflows
  • Business Process Automation: Automate text extraction workflows for enterprise operations

Get Help​

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