Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • NIST Fingerprint Image Quality 2

    Metadata Updated: April 11, 2024

    NIST Fingerprint Image Quality (NFIQ) 2 is open source software that links image quality of optical and ink 500 PPI fingerprints to operational recognition performance. This allows quality values to be tightly defined and then numerically calibrated, which in turn allows for the standardization needed to support a worldwide deployment of fingerprint sensors with universally interpretable image qualities.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date April 11, 2024
    Metadata Updated Date April 11, 2024

    Metadata Source

    Harvested from NIST

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 11, 2024
    Metadata Updated Date April 11, 2024
    Publisher National Institute of Standards and Technology
    Maintainer
    Identifier ark:/88434/mds2-3150
    Data First Published 2024-03-07
    Language en
    Data Last Modified 2021-11-12 00:00:00
    Category Information Technology:Biometrics
    Public Access Level public
    Bureau Code 006:55
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id bdd01048-6e44-41e5-b06b-b8e331583191
    Harvest Source Id 74e175d9-66b3-4323-ac98-e2a90eeb93c0
    Harvest Source Title NIST
    License https://www.nist.gov/open/license
    Program Code 006:045
    Source Datajson Identifier True
    Source Hash d3ea202538ee53bba0cf25bd08a7f8b4a60d0c667fc6108bf8c37bea2f2c2412
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.