Listar Investigación por autor "Jaenal, Alberto"
Mostrando ítems 1-6 de 6
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Dimensionality Reduction in images for Appearance-based camera Localization
Luengo, Silvia; Jaenal, Alberto; Moreno-Dueñas, Francisco Angel
; Gonzalez-Jimenez, Antonio Javier (XLIII Jornadas de Automática, 2022-09-07)
Appearance-based Localization (AL) focuses on estimating the pose of a camera from the information encoded in an image, treated holistically. However, the high-dimensionality of images makes this estimation intractable and ... -
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 ... -
Robot@VirtualHome, an ecosystem of virtual environments and tools for realistic indoor robotic simulation
Fernandez-Chaves, David; Ruiz-Sarmiento, Jose Raul; Jaenal, Alberto; Petkov, Nicolai; Gonzalez-Jimenez, Antonio Javier (Elsevier, 2022-12)
Simulations and synthetic datasets have historically empower the research in different service robotics-related problems, being revamped nowadays with the utilization of rich virtual environments. However, with their use, ... -
The UMA-VI dataset: Visual–inertial odometry in low-textured and dynamic illumination environments
Zúñiga-Noël, David; Jaenal, Alberto; Gomez-Ojeda, Ruben; Gonzalez-Jimenez, Antonio Javier (SAGE Journals, 2020-07-10)
This article presents a visual–inertial dataset gathered in indoor and outdoor scenarios with a handheld custom sensor rig, for over 80 min in total. The dataset contains hardware-synchronized data from a commercial stereo ... -
Unsupervised Appearance Map Abstraction for Indoor Visual Place Recognition With Mobile Robots
Jaenal, Alberto; Moreno-Dueñas, Francisco Angel; Gonzalez-Jimenez, Antonio Javier (IEEE, 2022-06-27)
Visual Place Recognition (VPR), the task of identifying the place where an image has been taken from, is at the core of important robotic problems as relocalization, loop-closure detection or topological navigation. Even ... -
Urban monitoring of unpleasant odors with a handheld electronic nose
Gongora, Andres; Jaenal, Alberto; Chaves, David; Monroy, Javier; Gonzalez-Jimenez, Antonio Javier (2019-06-04)
This work describes a real application of artificial olfaction where a handheld electronic nose was used as a validation tool for a chemical spillage in a southern town in Spain. The objective was to check if the palliative ...