Biometric Specification

Introduction

Biometrics images for various modalities are represented and exchanged as per the below specifications.

Change History

Image formats

Fingerprint

Refer ISO 19794-4:2011 Specifications.

* MOSIP adopters can change this if needed. ** Please refer SBI specification documentation.

Iris

RRefer to ISO 19794-6:2011 Specifications.

* MOSIP adopters can change this if needed. ** Please refer SBI specification documentation.

Face Capture

Refer ISO 19794-5:2011 Specifications.

* MOSIP adopters can change this if needed. ** Please refer SBI specification documentation.

Capture Time across modalities should be less than 4 Seconds (time taken for providing a final capture response to the calling application, when the biometrics are well placed on the sensors)

We recommend that countries look at ergonomics, accessibility, ease of usage, and common availability of devices while choosing devices for use in registration and authentication scenarios.

XML Container

The biometric data is wrapped in CBEFF XML.

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