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IREX IV: Part 2 Compression Profiles for Iris Image Compression



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


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.
NIST Interagency/Internal Report (NISTIR) - 7978
Report Number


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