Search Results for author: Colton Crum

Found 3 papers, 1 papers with code

Iris Liveness Detection Competition (LivDet-Iris) -- The 2023 Edition

no code implementations6 Oct 2023 Patrick Tinsley, Sandip Purnapatra, Mahsa Mitcheff, Aidan Boyd, Colton Crum, Kevin Bowyer, Patrick Flynn, Stephanie Schuckers, Adam Czajka, Meiling Fang, Naser Damer, Xingyu Liu, Caiyong Wang, Xianyun Sun, Zhaohua Chang, Xinyue Li, Guangzhe Zhao, Juan Tapia, Christoph Busch, Carlos Aravena, Daniel Schulz

New elements in this fifth competition include (1) GAN-generated iris images as a category of presentation attack instruments (PAI), and (2) an evaluation of human accuracy at detecting PAI as a reference benchmark.

Generating Adversarial Samples in Mini-Batches May Be Detrimental To Adversarial Robustness

1 code implementation30 Mar 2023 Timothy Redgrave, Colton Crum

Neural networks have been proven to be both highly effective within computer vision, and highly vulnerable to adversarial attacks.

Adversarial Robustness

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