Zobrazeno 1 - 10
of 3 573
pro vyhledávání: '"GÓMEZ, LUIS A"'
Inspired by recent visible pump - infrared probe spectra reported for molecular catalysts adsorbed to quantum dots, we introduce a theory of non-equilibrium vibronic Fano resonances arising from the interference of quantum dot excited-state intraband
Externí odkaz:
http://arxiv.org/abs/2410.11793
Autor:
Garrido-Lopez, Gonzalo, Gomez, Luis F., Fierrez, Julian, Morales, Aythami, Tolosana, Ruben, Rueda, Javier, Navarro, Enrique
Sprinting is a determinant ability, especially in team sports. The kinematics of the sprint have been studied in the past using different methods specially developed considering human biomechanics and, among those methods, markerless systems stand ou
Externí odkaz:
http://arxiv.org/abs/2409.10175
Autor:
Daza, Roberto, Gomez, Luis F., Fierrez, Julian, Morales, Aythami, Tolosana, Ruben, Ortega-Garcia, Javier
This work introduces an innovative method for estimating attention levels (cognitive load) using an ensemble of facial analysis techniques applied to webcam videos. Our method is particularly useful, among others, in e-learning applications, so we tr
Externí odkaz:
http://arxiv.org/abs/2408.05523
Autor:
Gómez, Luis Alejandro Ávila
Publikováno v:
Diplomatie, 2024 Mar 01(126), 34-37.
Externí odkaz:
https://www.jstor.org/stable/48766192
Autor:
Gomez, Luis F., Fierrez, Julian, Morales, Aythami, Ghafourian, Mahdi, Tolosana, Ruben, Solano, Imanol, Garcia, Alejandro, Zamora-Martinez, Francisco
Presentation Attack Detection (PAD) is a crucial stage in facial recognition systems to avoid leakage of personal information or spoofing of identity to entities. Recently, pulse detection based on remote photoplethysmography (rPPG) has been shown to
Externí odkaz:
http://arxiv.org/abs/2310.02140
Autor:
Ghafourian, Mahdi, Fierrez, Julian, Gomez, Luis Felipe, Vera-Rodriguez, Ruben, Morales, Aythami, Rezgui, Zohra, Veldhuis, Raymond
The remarkable success of face recognition (FR) has endangered the privacy of internet users particularly in social media. Recently, researchers turned to use adversarial examples as a countermeasure. In this paper, we assess the effectiveness of usi
Externí odkaz:
http://arxiv.org/abs/2302.03657
Autor:
Daza, Roberto, Gomez, Luis F., Morales, Aythami, Fierrez, Julian, Tolosana, Ruben, Cobos, Ruth, Ortega-Garcia, Javier
This work presents a new multimodal system for remote attention level estimation based on multimodal face analysis. Our multimodal approach uses different parameters and signals obtained from the behavior and physiological processes that have been re
Externí odkaz:
http://arxiv.org/abs/2301.09174
Autor:
Reyes-Guzmán, Victoria Leonor1 (AUTHOR), Villarreal-Gómez, Luis Jesús1,2 (AUTHOR) luis.villarreal@uabc.edu.mx, Vázquez-Mora, Rubi3 (AUTHOR), Méndez-Ramírez, Yesica Itzel3 (AUTHOR), Paz-González, Juan Antonio1 (AUTHOR), Zizumbo-López, Arturo4 (AUTHOR), Borbón, Hugo5 (AUTHOR), Lizarraga-Medina, Eder Germán1 (AUTHOR), Cornejo-Bravo, José Manuel2 (AUTHOR), Pérez-González, Graciela Lizeth1 (AUTHOR), Ontiveros-Zepeda, Arturo Sinue6 (AUTHOR), Pérez-Sánchez, Armando1 (AUTHOR), Chavira-Martínez, Elizabeth7 (AUTHOR) chavira@unam.mx, Huirache-Acuña, Rafael8 (AUTHOR), Estévez-Martínez, Yoxkin3 (AUTHOR) yoxkin@gmail.com
Publikováno v:
Scientific Reports. 10/24/2024, Vol. 14 Issue 1, p1-21. 21p.
Autor:
Daza, Roberto, Morales, Aythami, Tolosana, Ruben, Gomez, Luis F., Fierrez, Julian, Ortega-Garcia, Javier
We present edBB-Demo, a demonstrator of an AI-powered research platform for student monitoring in remote education. The edBB platform aims to study the challenges associated to user recognition and behavior understanding in digital platforms. This pl
Externí odkaz:
http://arxiv.org/abs/2211.09210