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.

Kenneth Ko (Fed)

Publications

NIST Special Database 302: Annotated Latent Distal Phalanxes

Author(s)
Gregory Fiumara, Matthew Schwarz, Jessica Heising, Jennifer Peterson, Kenneth Ko, Patricia Flanagan, Karen Marshall
National Institute of Standards and Technology (NIST) Special Database 302 contains 10,000 latent impression distal phalanx images. This collection of data came...

NIST Special Database 303

Author(s)
Gregory Fiumara, Kenneth Ko, Kasey Wertheim
Thousands of latent impression distal phalanx images and associated exemplar fingerprint images were collected for a study of forensic fingerprint examiner's...
View more Publications

Data and Software Publications

NIST Fingerprint Registration and Comparison Tool (NFRaCT)

Author(s)
John D Grantham, Kenneth Ko
The NIST Fingerprint Registration and Comparison Tool (NFRaCT) is a cross-platform GUI application which allows a user to load a pair of fingerprint images, find corresponding points in both images
Created October 9, 2019, Updated December 8, 2022
Was this page helpful?