U.S. flag

An official website of the United States government

Dot gov

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

Https

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.

PUBLICATIONS

IREX IV: Part 2 Compression Profiles for Iris Image Compression

Published

Author(s)

George W. Quinn, Patrick J. Grother, Mei L. Ngan, Nick Rymer

Abstract

The IREX IV evaluation builds upon IREX III as a performance test of one-to-many iris recognition. This report is the second part of the IREX IV evaluation, which specifically, evaluates the ability of automated iris recognition algorithms to match heavily compressed standard iris images and determines the optimal set of compression parameters for JP2 compression and the maximum capabilities for one-to-many matching.
Citation
NIST Interagency/Internal Report (NISTIR) - 7978
Report Number
7978
NIST Pub Series
NIST Interagency/Internal Report (NISTIR)
Pub Type
NIST Pubs

Download Paper

https://doi.org/10.6028/NIST.IR.7978

Keywords

IREX, iris, biometrics, compression
Biometrics and Cybersecurity
Created January 23, 2014, Updated November 10, 2018