Cathryn Downing

According to our database, Cathryn Downing authored at least 8 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Ethnicity and Biometric Uniqueness: Iris Pattern Individuality in a West African Database.

John Daugman, Cathryn Downing, Noah Oluwatobi Akande, Oluwakemi Christiana Abikoye

IEEE Trans. Biom. Behav. Identity Sci., January, 2024

2020

Broken Symmetries, Random Morphogenesis, and Biometric Distance.

John Daugman, Cathryn Downing

IEEE Trans. Biom. Behav. Identity Sci., 2020

2019

Radial correlations in iris patterns, and mutual information within IrisCodes.

John Daugman, Cathryn Downing

IET Biom., 2019

2016

Searching for doppelgängers: assessing the universality of the IrisCode impostors distribution.

John Daugman, Cathryn Downing

IET Biom., 2016

2015

Iris Recognition Performance Under Extreme Image Compression.

John Daugman, Cathryn Downing

Proceedings of the Encyclopedia of Biometrics, Second Edition, 2015

2013

No change over time is shown in Rankin et al. "Iris recognition failure over time: The effects of texture".

John Daugman, Cathryn Downing

Pattern Recognit., 2013

2009

Iris Recognition Performance Under Extreme Image Compression.

John Daugman, Cathryn Downing

Proceedings of the Encyclopedia of Biometrics, 2009

2008

Effect of Severe Image Compression on Iris Recognition Performance.

John Daugman, Cathryn Downing

IEEE Trans. Inf. Forensics Secur., 2008