no code implementations • 17 Nov 2018 • Sandipan Banerjee, Walter J. Scheirer, Kevin W. Bowyer, Patrick J. Flynn
We propose a multi-scale GAN model to hallucinate realistic context (forehead, hair, neck, clothes) and background pixels automatically from a single input face mask.
no code implementations • 5 Nov 2018 • Sandipan Banerjee, Walter J. Scheirer, Kevin W. Bowyer, Patrick J. Flynn
Our method samples face components from a pool of multiple face images of real identities to generate the synthetic texture.
no code implementations • 13 Jul 2018 • Daniel Moreira, Mateusz Trokielewicz, Adam Czajka, Kevin W. Bowyer, Patrick J. Flynn
Results suggest that: (a) people improve their identity verification accuracy when asked to annotate matching and non-matching regions between the pair of images, (b) images depicting the same eye with large difference in pupil dilation were the most challenging to subjects, but benefited well from the annotation-driven classification, (c) humans performed better than iris recognition algorithms when verifying genuine pairs of post-mortem and disease-affected eyes (i. e., samples showing deformations that go beyond the distortions of a healthy iris due to pupil dilation), and (d) annotation does not improve accuracy of analyzing images from identical twins, which remain confusing for people.
2 code implementations • 13 Jul 2018 • Adam Czajka, Daniel Moreira, Kevin W. Bowyer, Patrick J. Flynn
One important point is that all applications of BSIF in iris recognition have used the original BSIF filters, which were trained on image patches extracted from natural images.
no code implementations • 9 Jul 2018 • Aparna Bharati, Daniel Moreira, Joel Brogan, Patricia Hale, Kevin W. Bowyer, Patrick J. Flynn, Anderson Rocha, Walter J. Scheirer
Creative works, whether paintings or memes, follow unique journeys that result in their final form.
no code implementations • 19 Jan 2018 • Daniel Moreira, Aparna Bharati, Joel Brogan, Allan Pinto, Michael Parowski, Kevin W. Bowyer, Patrick J. Flynn, Anderson Rocha, Walter J. Scheirer
Given a large corpus of images and a query image, an interesting further step is to retrieve the set of original images whose content is present in the query image, as well as the detailed sequences of transformations that yield the query image given the original images.
no code implementations • 21 Apr 2017 • Sandipan Banerjee, John S. Bernhard, Walter J. Scheirer, Kevin W. Bowyer, Patrick J. Flynn
In this paper, we propose a novel face synthesis approach that can generate an arbitrarily large number of synthetic images of both real and synthetic identities.
no code implementations • 15 Jun 2016 • Kevin W. Bowyer, Patrick J. Flynn
Image datasets acquired in 2004-2005 at Notre Dame with this LG 2200 have been used in the ICE 2005 and ICE 2006 iris biometric evaluations.