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.

IREX IV ::part 2 - compression profiles for iris image compression



George W Quinn, P Grother, M Ngan
- NIST IR 7978
Report Number
NIST IR 7978


Quinn, G. , Grother, P. and Ngan, M. (2014), IREX IV ::part 2 - compression profiles for iris image compression, , National Institute of Standards and Technology, Gaithersburg, MD, [online], (Accessed June 13, 2024)


If you have any questions about this publication or are having problems accessing it, please contact

Created January 1, 2014, Updated May 20, 2023