no code implementations • 22 Feb 2024 • Iurii Medvedev, Nuno Gonçalves
Recent advancements in deep learning have revolutionized technology and security measures, necessitating robust identification methods.
no code implementations • 1 Sep 2023 • Joana Pimenta, Iurii Medvedev, Nuno Gonçalves
The increase in security concerns due to technological advancements has led to the popularity of biometric approaches that utilize physiological or behavioral characteristics for enhanced recognition.
1 code implementation • 26 Aug 2023 • Guilherme Schardong, Tiago Novello, Hallison Paz, Iurii Medvedev, Vinícius da Silva, Luiz Velho, Nuno Gonçalves
This task consists of a warping for feature alignment and a blending for a seamless transition between the warped images.
1 code implementation • 13 Jan 2023 • Iurii Medvedev, Farhad Shadmand, Nuno Gonçalves
Several face recognition experiments are presented to demonstrate the performance of the proposed data tool set.
no code implementations • 5 Aug 2022 • Iurii Medvedev, Farhad Shadmand, Nuno Gonçalves
Our method, which we call MorDeephy, achieved the state of the art performance and demonstrated a prominent ability for generalising the task of morphing detection to unseen scenarios.
no code implementations • 16 Feb 2022 • Gledson Melotti, Cristiano Premebida, Jordan J. Bird, Diego R. Faria, Nuno Gonçalves
In state-of-the-art deep learning for object recognition, SoftMax and Sigmoid functions are most commonly employed as the predictor outputs.
1 code implementation • 28 Feb 2020 • Gustavo Assunção, Nuno Gonçalves, Paulo Menezes
Furthermore, neuroscience has successfully identified the superior colliculus region in the brain as the one responsible for this modality fusion, with a handful of biological models having been proposed to approach its underlying neurophysiological process.