Listar TE - Artículos por centro "E.T.S.I. Telecomunicación"
Mostrando ítems 1-20 de 20
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A new pyramid-based color image representation for visual localization
(Elsevier, 2010)This paper presents a new algorithm to extract a color graph from a real image so that it can be efficiently represented in a compact way. The proposal presents two main novelties. First, a new PCA-based color feature ... -
A study of the influence of the sensor sampling frequency on the performance of wearable fall detectors
(Elsevier, 2022-03)Last decade has witnessed a major research interest on wearable fall detection systems. Sampling rate in these detectors strongly affects the power consumption and required complexity of the employed wearables. This study ... -
A Tractable Statistical Representation of IFTR Fading with Applications
(IEEE, 2023-07-12)The recently introduced independent fluctuating two-ray (IFTR) fading model, consisting of two specular components fluctuating independently plus a diffuse component, has proven to provide an excellent fit to different ... -
An analytical comparison of datasets of Real-World and simulated falls intended for the evaluation of wearable fall alerting systems
(Elsevier, 2022-10)Automatic fall detection is one of the most promising applications of wearables in the field of mobile health. The characterization of the effectiveness of wearable fall detectors is hampered by the inherent difficulty of ... -
Analysis of Correlated MRC with Transmit Antenna Selection under eta-mu Fading
(2017-04-19)A wireless link considering correlated Maximal Ratio Combining (MRC) and Transmit Antenna Selection (TAS)under the general eta-mu fading is analyzed. Exact and asymptotic expressions for the cumulative distributing function ... -
Data-driven multiresolution camera using the foveal adaptive pyramid
(MDPI, 2016-11)There exist image processing applications, such as tracking or pattern recognition, that are not necessarily precise enough to maintain the same resolution across the whole image sensor. In fact, they must only keep it as ... -
Effect of Stimulus Size in a Visual ERP-Based BCI under RSVP
(MPDI, 2022)Rapid serial visual presentation (RSVP) is currently one of the most suitable paradigms for use with a visual brain–computer interface based on event-related potentials (ERP-BCI) by patients with a lack of ocular motility. ... -
Evaluation of Single-Trial Classification to Control a Visual ERP-BCI under a Situation Awareness Scenario.
(MDPI, 2023-05-31)An event-related potential (ERP)-based brain–computer interface (BCI) can be used to monitor a user’s cognitive state during a surveillance task in a situational awareness context. The present study explores the use of an ... -
Evolution of socially-aware robot navigation
(MDPI, 2023-03-27)In recent years, commercial and research interest in service robots working in everyday environments has grown. These devices are expected to move autonomously in crowded environments, maximizing not only movement efficiency ... -
FPGA-Based CNN for Eye Detection in an Iris Recognition at a Distance System.
(2023-11-20)Neural networks are the state-of-the-art solution to image-processing tasks. Some of these neural networks are relatively simple, but the popular convolutional neural networks (CNNs) can consist of hundreds of layers. ... -
Generalized MGF of Beckmann Fading with Applications to Wireless Communications Performance Analysis
(IEEE Transaction on Communications, 2017)The Beckmann distribution is a general multipath fading model for the received radio signal in the presence of a large number of scatterers, which can thence be modeled as a complex Gaussian random variable where both the ... -
On managing knowledge for MAPE-K Loops in self-adaptive robotics using a graph-based runtime model
(MDPI, 2022-08)ervice robotics involves the design of robots that work in a dynamic and very open environment, usually shared with people. In this scenario, it is very difficult for decision-making processes to be completely closed at ... -
On the Prospective Use of Deep Learning Systems for Earthquake Forecasting over Schumann Resonances Signals
(IOAP-MPDI, 2022-06-21)La relación entre las resonancias de Schumann y los terremotos fue propuesta hace más de 50 años; sin embargo, el apoyo experimental no se ha establecido completamente. Una cantidad considerable de estudios recientes se ... -
Real-time embedded eye detection system
(Elsevier, 2022-05)The detection of a person’s eyes is a basic task in applications as important as iris recognition in biometric identification or fatigue detection in driving assistance systems. Current commercial and research systems use ... -
Real-Time Embedded Eye Image Defocus Estimation for Iris Biometrics
(MDPI, 2023-08-29)One of the main challenges faced by iris recognition systems is to be able to work with people in motion, where the sensor is at an increasing distance (more than 1 m) from the person. The ultimate goal is to make the ... -
Simultaneous wireless power and data transfer for electric vehicle charging: a review
(IEEE, 2023)Wireless charging of Electric Vehicles (EVs) has become an important research topic in recent years. During the wireless charging process, wireless data exchange must take place between the EV and the charging station. ... -
Still room for improvement in traditional 3D interaction: selecting the fixed axis in the virtual trackball
(Springer, 2022-01-29)Virtual trackball techniques are widely used when 3D interaction is performed through interfaces with a reduced number of degrees of freedom such as mice and touchscreens. For decades, most implementations fix a vertical ... -
The spheroidal trackball: generalising the fixed trackball for virtual camera navigation
(Springer Nature, 2024-02-27)Virtual trackball techniques have become a standard in 3D applications, particularly for interfaces with limited degrees of freedom such as touchscreens or mice. The fact that we are used to them does not mean that they ... -
Usability of three software platforms for modifying graphical layout in visual P300-based brain-computer interface
(Elsevier, 2023-09)Individuals afflicted by neurodegenerative conditions such as amyotrophic lateral sclerosis may eventually reach a point where they lose the ability to communicate with the outside world through conventional muscular ... -
Vision-based techniques for automatic marine plankton classification.
(2023-03-25)Plankton are an important component of life on Earth. Since the 19th century, scientists have attempted to quantify species distributions using many techniques, such as direct counting, sizing, and classification with ...