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Ponencia
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Computing the Component-Labeling and the Adjacency Tree of a Binary Digital Image in Near Logarithmic-Time
(Springer, 2019)
Connected component labeling (CCL) of binary images is one of the fundamental operations in real time applications. The adjacency tree (AdjT) of the connected components offers a region-based representation where each ...
Tesis Doctoral
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Máquinas de estados finitos con multiplexión de entradas: una contribución al diseño e implementación electrónica de máquinas de estados
(2016-02-01)
Esta tesis doctoral supone una contribución a la implementación electrónica de máquinas de estados finitos, en particular a la implementación mediante arquitecturas basadas en memoria. En los últimos años se ha observado ...
Artículo
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Analysis of Connectome Graphs Based on Boundary Scale
(MDPI, 2023-10)
The purpose of this work is to advance in the computational study of connectome graphs from a topological point of view. Specifically, starting from a sequence of hypergraphs associated to a brain graph (obtained using ...
Capítulo de Libro
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Diseño y desarrollo de sistema IoT para el control y monitorización de personas
(3ciencias, 2022-02-03)
Las TIC han avanzado sirviendo de apoyo a diferentes servicios, sin ser la salud una excepción. La telemedicina soluciona problemas como la demanda de atención médica o la asistencia. La telemonitorización destaca por su ...
Ponencia
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Two Hardware Implementations of the Exhaustive Synthetic AER Generation Method
(Springer, 2005)
Address-Event-Representation (AER) is a communications protocol for transferring images between chips, originally developed for bio-inspired image processing systems. In [6], [5] various software methods for synthetic AER ...
Ponencia
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A USB3.0 FPGA Event-based Filtering and Tracking Framework for Dynamic Vision Sensors
(IEEE Computer Society, 2015)
Dynamic vision sensors (DVS) are frame-free sensors with an asynchronous variable-rate output that is ideal for hard real-time dynamic vision applications under power and latency constraints. Post-processing of the ...
Artículo
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Wireless Sensor Network for Wildlife Tracking and Behavior Classification of Animals in Doñana
(IEEE Computer Society, 2016)
The study and monitoring of wildlife has always been a subject of great interest. Studying the behavior of wild animals is a difficult task due to the difficulties of tracking and classifying their actions. Nowadays, ...
Artículo
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Characterization of Bluetooth Packet Delay in Noisy Environments
(IEEE Computer Society, 2009)
This letter presents an analytical model to compute the delay of Bluetooth transmissions with Serial Port Profile (SPP) when interferences cause packet retransmissions. In particular, the model takes into consideration ...
Ponencia
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On the Topological Disparity Characterization of Square-Pixel Binary Image Data by a Labeled Bipartite Graph
(Springer, 2022)
Given an nD digital image I based on cubical n-xel, to fully characterize the degree of internal topological dissimilarity existing in I when using different adjacency relations (mainly, comparing 2n or 2n −1 adjacency ...
Ponencia
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An AER Contrast Retina with On-Chip Calibration
(IEEE Computer Society, 2007)
We present a contrast retina microchip that provides its output as an AER (Address Event Representation) stream. Contrast is computed as the ratio between pixel photocurrent and a local average between neighboring pixels ...