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

Multiple Encounter Dataset (MEDS-II) - NIST Special Database 32

Metadata Updated: June 27, 2023

Multiple Encounter Dataset (MEDS-II) is a test corpus organized from an extract of submissions of deceased persons with prior multiple encounters. MEDS is provided to assist the FBI and partner organizations refine tools, techniques, and procedures for face recognition as it supports Next Generation Identification (NGI), forensic comparison, training, analysis, face image conformance, and inter-agency exchange standards. The MITRE Corporation (MITRE) prepared MEDS in the FBI Data Analysis Support Laboratory (DASL) with support from the FBI Biometric Center of Excellence.

Access & Use Information

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

Downloads & Resources

References

https://doi.org/10.6028/NIST.IR.7807

Dates

Metadata Created Date March 11, 2021
Metadata Updated Date June 27, 2023
Data Update Frequency irregular

Metadata Source

Harvested from NIST

Additional Metadata

Resource Type Dataset
Metadata Created Date March 11, 2021
Metadata Updated Date June 27, 2023
Publisher National Institute of Standards and Technology
Maintainer
Identifier 26DEBF5B517C6750E0531A570681AA751450
Language en
Data Last Modified 2011-07-11 00:00:00
Category Information Technology:Biometrics
Public Access Level public
Data Update Frequency irregular
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
Data Dictionary http://nigos.nist.gov:8080/nist/sd/32/NIST_SD32_MEDS-II_metadata.zip
Data Dictionary Type text/csv
Harvest Object Id 894a734b-2795-4ad4-a865-9eb9975e8876
Harvest Source Id 74e175d9-66b3-4323-ac98-e2a90eeb93c0
Harvest Source Title NIST
Homepage URL https://www.nist.gov/itl/iad/image-group/special-database-32-multiple-encounter-dataset-meds
License https://www.nist.gov/open/license
Program Code 006:045
Related Documents https://doi.org/10.6028/NIST.IR.7807
Source Datajson Identifier True
Source Hash 03a82fc57e7ea2b7ad8645f303587fca9f79343f
Source Schema Version 1.1

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

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov