Detect a paper copy or a screen re-capture, not just a forged document.

What Document liveness does

Key capabilities for adding this module to a document or identity workflow.

• Presentation attack detection

  Detects paper copies, screen re-capture and other non-original document presentations.

Why teams use Document liveness

A focused capability that can stand alone or become one step in a broader Acupixel verification workflow.

• Add a document decision

  Move beyond collecting an image by adding a focused authenticity or presentation check to the workflow.

• Return an actionable result

  Give your application a clear result it can accept, route for review or combine with another verification signal.

• Layer checks when needed

  Use the module alone or combine it with OCR, identity-data matching, biometrics and screening.

From request to usable result

The module fits into the product experience your customer already uses.

1. Provide the input

   A captured document image.

2. Run the module

   Call the cloud service from your application and receive the module’s result back in the same connected workflow.

3. Use the result

   A determination of whether the document itself was presented live, or as a paper copy or screen re-capture.

How your data is handled

• What the APX-Verify cloud keeps

  APX-Verify APIs are designed to protect sensitive identity data throughout the cloud verification transaction, from encrypted request through encrypted result delivery.

Related products

Combine focused Acupixel modules to build the verification workflow your product needs.

• Document forensic authentication

  Evaluate whether a presented identity document appears genuine, altered, copied, recaptured, inconsistent or otherwise suspicious. APX-DFA combines document-template analysis, OCR, barcode and MRZ cross-validation, and supported forensic imaging to return clear authentication findings.

  Input Images of supported driver licences, ID cards, passports and other supported identity documents.
  Output OCR and machine-readable data plus authentication findings, supporting checks and a Pass, Warning or Fail-style result.

• AcuFace biometric facial matching

  AcuFace compares a live capture with a reference portrait, returns a 1:1 match and liveness determination, and retains no biometric data—no templates, images or embeddings. Deploy it in the cloud or on-premise.

  Input A live capture and the document portrait.
  Output A 1:1 match score and a liveness determination.