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Listar por autor "Ortega Pérez, Mario"

Mostrando ítems 1-15 de 15

Análisis de Flujo en Pre-Cámara de Combustión de un Satélite

Ortega Pérez, Mario (2021-06-17)

[ES] Resumen El presente documento es una memoria del proyecto fin de carrera realizado en el seno del laboratorio LEGI (Laboratoire des Ecoulements Géophysiques et Industriels) situado en Grenoble. El proyecto ...
Azure Kinect body tracking under review for the specific case of upper limb exercises

Ivorra, Eugenio; Ortega Pérez, Mario; Alcañiz Raya, Mariano Luis (MM Publishing, 2021-06)

[EN] A tool for human pose estimation and quantification using consumer-level equipment is a long-pursued objective. Many studies have employed the Microsoft Kinect v2 depth camera but with recent release of the new Kinect ...
Dealing with weighting scheme in composite indicators: An unsupervised distance-machine learning proposal for quantitative data

Jiménez-Fernández, Eduardo; Sánchez, Angeles; Ortega Pérez, Mario (Elsevier, 2022-10)

[EN] There is increasing interest in the construction of composite indicators to benchmark units. However, the mathematical approach on which the most commonly used techniques are based does not allow benchmarking in a ...
Deformable brain atlas validation of the location of subthalamic nucleus using T1-weighted MR images of patients operated on for Parkinson's

Ortega Pérez, Mario; Juan Lizandra, María Carmen; Alcañiz Raya, Mariano Luis; Gil Gómez, José Antonio; Monserrat Aranda, Carlos (Elsevier, 2008)

[EN] Parkinson¿s disease is a degenerative disease of the central nervous system. One of the most effective treatments is deep brain stimulation. This technique requires the localization of an objective structure: the ...
Desarrollo de una metodología para la validación del sistema Hololens v2 como herramienta de neuronavegación mediante realidad aumentada

Iglesias Flórez, Carlos (Universitat Politècnica de València, 2021-10-04)

[ES] La neurocirugía, un campo que depende en gran medida de las imágenes médicas para la planificación preoperatoria y la navegación preoperatoria, proporciona un panorama excelente, aunque desafiante, para la exploración ...
Design and validation of an augmented book for spatial abilities development in engineering students

Martín-Gutiérrez, J.; Saorín, J.L.; Contero, Manuel; Alcañiz Raya, Mariano Luis; Pérez López, David Clemente; Ortega Pérez, Mario (Elsevier, 2010)

[EN] This paper presents an application of augmented reality for improving spatial abilities of engineering students. An augmented book called AR-Dehaes has been designed to provide 3D virtual models that help students to ...
HumanTop: a multi-object tracking tabletop

Soto Candela, Emilio; Ortega Pérez, Mario; Marín Romero, Clemente; Pérez López, David Clemente; Salvador Herranz, Gustavo Manuel; Contero, Manuel; Alcañiz Raya, Mariano Luis (Springer Verlag (Germany), 2014-06)

In this paper, a computer vision based interactive multi-touch tabletop system called HumanTop is introduced. HumanTop implements a stereo camera vision subsystem which allows not only an accurate fingertip tracking algorithm ...
Intelligent Multimodal Framework for Human Assistive Robotics Based on Computer Vision Algorithms

Ivorra Martínez, Eugenio; Ortega Pérez, Mario; Catalán, José M.; Ezquerro, Santiago; Lledó, Luis Daniel; Garcia-Aracil, Nicolás; Alcañiz Raya, Mariano Luis (MDPI AG, 2018)

[EN] Assistive technologies help all persons with disabilities to improve their accessibility in all aspects of their life. The AIDE European project contributes to the improvement of current assistive technologies by ...
MANTRA: An Effective System Based on Augmented Reality and Infrared Thermography for Industrial Maintenance

Ortega Pérez, Mario; Ivorra Martínez, Eugenio; Juan-Sintes, Alejandro; Venegas, Pablo; Martínez, Jorge; Alcañiz Raya, Mariano Luis (MDPI AG, 2021-01)

[EN] MANTRA system has been validated in laboratory condition with an electronic board maintenance task, but it has been developed to work for almost any industrial maintenance task of electromechanical devices such as ...
Método de registro no rígido basado en funciones de base radial. Aplicación a neurocirugía utilizando atlas cerebrales

Ortega Pérez, Mario (Universitat Politècnica de València, 2010-01-14)

La neurocirugía es una de las especialidades más exigentes en cuanto a precisión en el procedimiento quirúrgico. Los neurocirujanos para realizar dichos procedimientos quirúrgicos pueden utilizar atlas cerebrales. Un atlas ...
Reconstrucción 3D de espacios interiores mediante técnicas de Visión Artificial y el uso de una cámara RGB-D

Cebolla Pardo, Álex (Universitat Politècnica de València, 2022-09-27)

[ES] El principal objetivo del TFG es la recreación y reconstrucción 3D de múltiples instancias de espacios interiores, mediante el uso técnicas de Visión Artificial y usando como principal dispositivo de captura un sensor ...
The Therapeutic Lamp: Treating Small-Animal Phobias

Wrzesien, Maja; Alcañiz Raya, Mariano Luis; Botella, Cristina; Burkhardt, Jean-Marie; Bretón-López, Juana; Ortega Pérez, Mario; Beneito Brotons, Daniel (Institute of Electrical and Electronics Engineers (IEEE), 2013)
Towards the Automation of Infrared Thermography Inspections for Industrial Maintenance Applications

Venegas, Pablo; Ivorra, Eugenio; Ortega Pérez, Mario; Sáez de Ocáriz, Idurre (MDPI AG, 2022-01)

[EN] The maintenance of industrial equipment extends its useful life, improves its efficiency, reduces the number of failures, and increases the safety of its use. This study proposes a methodology to develop a predictive ...
Tracking ocular mediante un sistema óptico monocular con marcas naturales

Tárrega Artieda, Asís (Universitat Politècnica de València, 2013-02-22)

[ES] Validación de un nuevo método para seguir el movimiento del ojo en operaciones quirúrgicas.
Virtual Experience Toolkit: An End-to-End Automated 3D Scene Virtualization Framework Implementing Computer Vision Techniques

Mora, Pau; García-Moll, Clara; Ivorra, Eugenio; Ortega Pérez, Mario; Alcañiz Raya, Mariano Luis (MDPI AG, 2024-06)

[EN] Virtualization plays a critical role in enriching the user experience in Virtual Reality (VR) by offering heightened realism, increased immersion, safer navigation, and newly achievable levels of interaction and ...