no code implementations • 21 Dec 2023 • Basudha Pal, Arunkumar Kannan, Ram Prabhakar Kathirvel, Alice J. O'Toole, Rama Chellappa
We mitigate the bias by localizing the means of the facial attributes in the latent space of the diffusion model using Gaussian mixture models (GMM).
no code implementations • 30 May 2023 • Blake A. Myers, Lucas Jaggernauth, Thomas M. Metz, Matthew Q. Hill, Veda Nandan Gandi, Carlos D. Castillo, Alice J. O'Toole
Although the non-linguistic model yielded fewer false accepts at all distances, fusion of the linguistic and non-linguistic models decreased false accepts for all, but the UAV images.
no code implementations • 25 May 2023 • Geraldine Jeckeln, Selin Yavuzcan, Kate A. Marquis, Prajay Sandipkumar Mehta, Amy N. Yates, P. Jonathon Phillips, Alice J. O'Toole
Two top-performing face recognition systems from the Face Recognition Vendor Test-ongoing performed the same test (7).
no code implementations • 20 Jan 2023 • Madeline Rachow, Thomas Karnowski, Alice J. O'Toole
We evaluated the effectiveness of identity-masking algorithms based on Canny filters, applied with and without eye enhancement, for interfering with identification and preserving facial actions.
no code implementations • 12 Jul 2022 • Connor J. Parde, Virginia E. Strehle, Vivekjyoti Banerjee, Ying Hu, Jacqueline G. Cavazos, Carlos D. Castillo, Alice J. O'Toole
These findings also contribute to our understanding of DCNN performance for discriminating high-resemblance faces, demonstrate that the DCNN performs at a level at or above humans, and suggest a degree of parity between the features used by humans and the DCNN.
no code implementations • 26 Apr 2022 • Snipta Mallick, Geraldine Jeckeln, Connor J. Parde, Carlos D. Castillo, Alice J. O'Toole
Similar to humans, the DCNN performed more accurately for original face images than for morphed image pairs.
no code implementations • 22 Jun 2021 • Géraldine Jeckeln, Ying Hu, Jacqueline G. Cavazos, Amy N. Yates, Carina A. Hahn, Larry Tang, P. Jonathon Phillips, Alice J. O'Toole
Multiple tests of equal difficulty can be constructed then using subsets of items.
no code implementations • 14 Feb 2020 • Connor J. Parde, Y. Ivette Colón, Matthew Q. Hill, Carlos D. Castillo, Prithviraj Dhar, Alice J. O'Toole
Therefore, distributed and sparse codes co-exist in the network units to represent different face attributes.
no code implementations • 16 Dec 2019 • Jacqueline G. Cavazos, P. Jonathon Phillips, Carlos D. Castillo, Alice J. O'Toole
We discuss data driven factors (e. g., image quality, image population statistics, and algorithm architecture), and scenario modeling factors that consider the role of the "user" of the algorithm (e. g., threshold decisions and demographic constraints).
no code implementations • 19 Feb 2019 • Kimberley D. Orsten-Hooge, Asal Baragchizadeh, Thomas P. Karnowski, David S. Bolme, Regina Ferrell, Parisa R. Jesudasen, Carlos D. Castillo, Alice J. O'Toole
Subjects were tested subsequently on their ability to recognize those identities in low-resolution videos depicting the drivers operating a motor vehicle.
no code implementations • 28 Dec 2018 • Matthew Q. Hill, Connor J. Parde, Carlos D. Castillo, Y. Ivette Colon, Rajeev Ranjan, Jun-Cheng Chen, Volker Blanz, Alice J. O'Toole
Deep convolutional neural networks (DCNNs) also create generalizable face representations, but with cascades of simulated neurons.
no code implementations • 12 May 2017 • Eilidh Noyes, Alice J. O'Toole
These tests have been used commonly in recent years to gauge the skills of perspective 'super-recognisers' with respect to the general population.
Neurons and Cognition
no code implementations • 6 Nov 2016 • Connor J. Parde, Carlos Castillo, Matthew Q. Hill, Y. Ivette Colon, Swami Sankaranarayanan, Jun-Cheng Chen, Alice J. O'Toole
The results show that the DCNN features contain surprisingly accurate information about the yaw and pitch of a face, and about whether the face came from a still image or a video frame.