Advanced Signature Extraction with Eagle Doc

AI-Powered Technology for Automatic Signature Detection and Validation

Signature Extraction Technology by Eagle Doc

Automated signature detection and highlighting on a document

Intelligent Signature Extraction and Validation

In today's digital business environment, processing signed documents efficiently is critical for operational excellence. Eagle Doc's Signature Extraction API provides a revolutionary approach to automating signature detection, extraction, and validation across any document type with remarkable precision.

Advanced AI Technology with Industry-Leading Accuracy 95%+

Our proprietary signature extraction technology leverages multiple AI algorithms specifically trained to identify handwritten, digital, and stamp signatures in various contexts, layouts, and document qualities - even when signatures overlap with text or graphics.

Key Features of Eagle Doc's Signature Extraction

Multi-Format Detection

Identifies signatures across handwritten, digital, and stamp formats with equal precision, regardless of color, size, or style.

Context-Aware Processing

Intelligently recognizes signature locations based on document context, such as signature lines, "sign here" indicators, or typical placement patterns.

Signature Validation

Confirms presence or absence of required signatures and can distinguish between actual signatures and other markings.

Multiple Document Support

Processes single-page contracts to multi-page agreements with multiple signature requirements across different positions.

Privacy Preservation

Handles sensitive signature data with enterprise-grade security protocols and compliant data processing practices.

Structured Output

Delivers standardized JSON responses with signature coordinates, confidence scores, and extraction metadata.

Extracted Signature Examples

Extracted handwritten signature sample
Extracted digital signature sample
Extracted stamp signature sample
Extracted stamp signature sample
Extracted stamp signature sample
Extracted stamp signature sample

How It Works

1

Document Submission

Submit any document (PDF, JPG, PNG, TIFF) through our secure REST API with a single API call.

2

AI-Powered Analysis

Our system processes the document through multiple specialized AI models that analyze visual patterns, contextual positioning, and document structure.

3

Signature Identification

The system precisely locates all signatures present in the document, determining their coordinates and dimensions.

4

Validation & Extraction

Each detected signature is validated for authenticity (distinguishing it from other markings) and extracted as separate image data.

5

Results Delivery

A structured response provides signature coordinates, confidence scores, and extracted signature images.

Integration Example


curl --location 'https://de.eagle-doc.com/api/signature/v1/extract' \
--header 'api-key: ••••••' \
--form 'file=@"/path/to/file.png"'
                            

Business Applications

  • Contract Management: Automatically verify all required signatures are present on legal documents and agreements.
  • Accounts Payable: Validate authorized signatures on invoices, purchase orders, and financial documents.
  • Human Resources: Process employment contracts, onboarding documents, and consent forms efficiently.
  • Legal Document Processing: Streamline verification of signatures across complex legal paperwork.
  • Healthcare: Ensure patient consent forms, insurance documents, and medical authorizations are properly signed.
  • Government and Compliance: Verify regulatory documents and official forms have required signatures.

Integration Options

Eagle Doc's Signature Extraction API can be integrated with your existing document processing workflows through:

  • Direct REST API calls
  • Enterprise workflow systems
  • Custom integrations via our comprehensive API documentation

Enterprise-Grade Privacy and Security

We understand the sensitive nature of signed documents. Our platform is designed with privacy-first principles, implementing robust security measures including:

  • End-to-end encryption for all document transfers
  • Temporary document storage with secure deletion
  • GDPR, CCPA, and industry-specific compliance frameworks
  • SOC 2 compliant data handling processes

Start Automating Signature Processing Today

Transform your document workflows with Eagle Doc's Signature Extraction technology. Whether you're processing hundreds of contracts daily or need to validate signatures across a variety of documents, our solution provides the accuracy, speed, and security your business demands.

Contact our team to schedule a demonstration or discuss your specific signature extraction requirements.