Listar por autor "Gonzalez-Jimenez, Antonio Javier"
Mostrando ítems 21-40 de 79
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Efficient semantic place categorization by a robot through active line-of-sight selection
Matez-Bandera, Jose Luis; Gonzalez-Monroy, Javier
; Gonzalez-Jimenez, Antonio Javier (Elsevier, 2022)
In this paper, we present an attention mechanism for mobile robots to face the problem of place categorization. Our approach, which is based on active perception, aims to capture images with characteristic or distinctive ... -
Enhancement of a commercial multicopter for research in autonomous navigation
Góngora, Andrés; Gonzalez-Jimenez, Antonio Javier (2015-06-09)
Multicopters are lightweight and maneuverable aerial vehicles yet unable to carry heavy payloads, such as large sensors or computers required for indoor autonomous navigation. Therefore, localization is usually performed ... -
Enhancement of the Sensory Capabilities of Mobile Robots through Artificial Olfaction
(UMA Editorial, 2021-03-17)La presente tesis abarca varios aspectos del olfato artificial u olfato robótico, la capacidad de percibir información sobre la composición del aire que rodea a un sistema automático. En primer lugar, se desarrolla una ... -
Enhancing smart environments with mobile robots
Sensor networks are becoming popular nowadays in the development of smart environments. Heavily relying on static sensor and actuators, though, such environments usually lacks of versatility regarding the provided services ... -
Estimación probabilística de áreas de emisión de gases con un robot móvil mediante la integracion temporal de observaciones de gas y viento
Sanchez-Garrido, Jose Carlos; Monroy, Javier; Gonzalez-Jimenez, Antonio Javier (Universidad de Oviedo, 2017)
En este trabajo se aborda el uso de un robot m ovil para determinar la posición de una fuente de gas. Específicamente, nos centramos en el caso de entornos complejos, donde la presencia de múltiples habitaciones y obstáculos ... -
Evaluación de algoritmos de búsqueda de fuentes de gas para robots móviles bajo múltiples condiciones ambientales
(2019-11-22)El término Búsqueda de Fuentes de Gas (GSL, del inglés Gas Source Localization) hace referencia al problema de encontrar el punto de un entorno desde el que un gas concreto está siendo emitido. Existen numerosas aplicaciones ... -
Evaluation of Adipose Tissue Zinc-Alpha 2-Glycoprotein Gene Expression and Its Relationship with Metabolic Status and Bariatric Surgery Outcomes in Patients with Class III Obesity
Martínez-Montoro, José Ignacio; Ocaña-Wilhelmi, Luis Tomas; Soler Humanes, Rocio; Motahari-Rad, Hanieh; Gonzalez-Jimenez, Antonio Javier; Rivas-Becerra, José; Rodríguez-Muñoz, Alba; Moreno-Ruiz, Francisco Javier; Tomé, Mónica; Rodríguez Capitán, Jorge; García-Fuentes, Eduardo; Tinahones-Madueño, Francisco Jose; Garrido Sánchez, Lourdes; Murri, Mora[et al.] (IOAP-MPDI, 2022-06-25)
Zinc-α2 glycoprotein (ZAG) is an adipokine involved in adipocyte metabolism with potential implications in the pathogenesis of metabolic disorders. Our aim was to evaluate the relationship between visceral (VAT) and ... -
An evaluation of plume tracking as a strategy for gas source localization in turbulent wind flows
Gas source localization is likely the most direct application of a mobile robot endowed with gas sensing capabilities. Multiple algorithms have been proposed to locate the gas source within a known environment, ranging ... -
Evaluation of Using Semi-Autonomy Features in Mobile Robotic Telepresence Systems
Kiselev, Andrey; Kristoffersson, Annica; Melendez, Francisco; Galindo-Andrades, Cipriano; Loutfi, Amy; Gonzalez-Jimenez, Antonio Javier; Coradeschi, Silvia[et al.] (2015-06-05)
Mobile robotic telepresence systems used for social interaction scenarios require that users steer robots in a remote environment. As a consequence, a heavy workload can be put on users if they are unfamiliar with using ... -
Evaluation of Using Semi-Autonomy Features in Mobile Robotic Telepresence Systems
Kisilev, Andrey; Kristoffersson, Annica; Melendez, Francisco; Galindo-Andrades, Cipriano; Loutfi, Amy; Gonzalez-Jimenez, Antonio Javier; Coradeschi, Silvia[et al.] (2015-09-10)
Mobile robotic telepresence systems used for social interaction scenarios require that users steer robots in a remote environment. As a consequence, a heavy workload can be put on users if they are unfamiliar with using ... -
Experiences on a motivational learning approach for robotics in undergraduate courses
This paper presents an educational experience carried out in robotics undergraduate courses from two different degrees: Computer Science and Industrial Engineering, having students with diverse capabilities and motivations. ... -
Experimental Analysis of Appearance Maps as Descriptor Manifolds Approximations
Jaenal, Alberto; Moreno-Dueñas, Francisco Angel; Gonzalez-Jimenez, Antonio Javier (Springer, 2021-10-31)
Images of a given environment, coded by a holistic image descriptor, produce a manifold that is articulated by the camera pose in such environment. The correct articulation of such Descriptor Manifold (DM) by the camera ... -
Experimental analysis of the impact of sensor response time on robotic fas source localization
Robotic olfaction is a promising application of volatile-sensing technologies with many potential uses, such as gas leak detection or rescue missions. The effectiveness of any proposal to cope with this task is partially ... -
A face recognition system for assistive robots
Baltanás-Molero, Samuel-Felipe; Ruiz-Sarmiento, Jose Raul; Gonzalez-Jimenez, Antonio Javier (2020-03-11)
Assistive robots collaborating with people demand strong Human-Robot interaction capabilities. In this way, recognizing the person the robot has to interact with is paramount to provide a personalized service and reach a ... -
Fast Global Optimality Verification in 3D SLAM
Briales Garcia, Jesus; Gonzalez-Jimenez, Antonio Javier (2016-10-20)
Graph-based SLAM has proved to be one of the most effective solutions to the Simultaneous localization and Mapping problem. This approach relies on nonlinear iterative optimization methods that in practice perform ... -
GadenTools: a toolkit for testing and simulating robotic olfaction tasks with Jupyter Notebook support
This work presents GadenTools, a toolkit designed to ease the development and integration of mobile robotic olfaction applications by enabling a convenient and user-friendly access to Gaden’s realistic gas dispersion ... -
Gas Source Localization Strategies for Teleoperated Mobile Robots. An Experimental Analysis
Gas source localization (GSL) is one of the most important and direct applications of a gas sensitive mobile robot, and consists in searching for one or multiple volatile emission sources with a mobile robot that has ... -
Geometric-based Line Segment Tracking for HDR Stereo Sequences
Gomez-Ojeda, Ruben; Gonzalez-Jimenez, Antonio Javier (2018-09-21)
In this work, we propose a purely geometrical approach for the robust matching of line segments for challenging stereo streams with severe illumination changes or High Dynamic Range (HDR) environments. To that purpose, we ... -
Global Optimality via Tight Convex Relaxations for Pose Estimation in Geometric 3D Computer Vision
(UMA Editorial, 2021-09)Artificial Intelligence (AI) drives a lot of services and products we use everyday. But for AI to bring its full potential into daily tasks, with technologies such as autonomous driving, augmented reality or mobile robots, ... -
Improvement of the sensory and autonomous capability of robots through olfaction: the IRO Project
Monroy, Javier; Ruiz-Sarmiento, Jose Raul; Moreno-Dueñas, Francisco Angel; Galindo-Andrades, Cipriano; Gonzalez-Jimenez, Antonio Javier (2019-06-03)
Olfaction is a valuable source of information about the environment that has not been su ciently exploited in mobile robotics yet. Certainly, odor information can contribute to other sensing modalities, e.g. vision, to ...