Listar por autor "Serrano Gotarredona, María Teresa"
Mostrando ítems 21-40 de 134
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Artículo
A modular current-mode high-precision winner-take-all circuit
(IEEE Computer Society, 1995)In this paper we present a Winner-Take-All (WTA) circuit realized using current-mode circuit design techniques. The ...
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Artículo
A neuromorphic cortical-layer microchip for spike-based event processing vision systems
(Institute of Electrical and Electronics Engineers, 2006)We present a neuromorphic cortical-layer processing microchip for address event representation (AER) spike-based processing ...
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Ponencia
A New Strong Inversion 5-Parameter Transistor Mismatch Model
(IEEE Computer Society, 2000)A new 5-parameter MOS transistor mismatch model is introduced capable of predicting transistor mismatch with very high ...
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Ponencia
A Physical Interpretation of the Distance Term in Pelgrom’s Mismatch Model results in very Efficient CAD
(IEEE Computer Society, 2007)In 1989 Pelgrom et al. published a mismatch model for MOS transistors, where the standard quadratic deviation of the ...
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Artículo
A precise 90º quadrature OTA-C oscillator tunable in the 50-130-MHz range
(Institute of Electrical and Electronics Engineers, 2004)We present a very-large-scale integration continuous-time sinusoidal operational transconductance amplifiers quadrature ...
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Ponencia
A Precise CMOS Mismatch Model for Analog Design from Weak to Strong Inversion
(IEEE Computer Society, 2004)A five parameter mismatch model continuos from weak to strong inversion is presented. The model is an extension of a ...
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A programmable VLSI filter architecture for application in real-time vision processing systems
(World Scientific Publishing, 2000)An architecture is proposed for the realization of real-time edge-extraction filtering operation in an Address-Event-Representation ...
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Artículo
A real-time clustering microchip neural engine
(Institute of Electrical and Electronics Engineers, 1996)This paper presents an analog current-mode VLSI implementation of an unsupervised clustering algorithm. The clustering ...
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Artículo
A Real-Time, Event Driven Neuromorphic System for Goal-Directed Attentional Selection
(Springer Verlag, 2012)Computation with spiking neurons takes advantage of the abstraction of action potentials into streams of stereotypical ...
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Ponencia
A signed spatial contrast event spike retina chip
(IEEE Computer Society, 2010)Reported AER (Address Event Representation) contrast retinae perform a contrast computation based on the ratio between a ...
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Ponencia
A spatial calibrated AER contrast retina with adjustable contrast threshold
(2009)Address Event Representation (AER) is an emergent technology for assembling modular multi-blocks bio-inspired sensory and ...
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Artículo
A spatial contrast retina with on-chip calibration for neuromorphic spike-based AER vision systems
(Institute of Electrical and Electronics Engineers, 2007)We present a 32 32 pixels contrast retina microchip that provides its output as an address event representation (AER) ...
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A Spiking Neural Network Model of the Lateral Geniculate Nucleus on the SpiNNaker Machine
(Frontiers Media, 2017)We present a spiking neural network model of the thalamic Lateral Geniculate Nucleus (LGN) developed on SpiNNaker, which ...
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Ponencia
A stored program 2/sup nd/ order/3-layer complex cell CNN-UM
(Institute of Electrical and Electronics Engineers, 2000)A stored program 2/sup nd/ order/3-layer complex cell cellular neural network Universal Machine (CNN-UM) architecture is ...
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Artículo
Active Perception with Dynamic Vision Sensors. Minimum Saccades with Optimum Recognition
(Institute of Electrical and Electronics Engineers (IEEE), 2018)Vision processing with Dynamic Vision Sensors (DVS) is becoming increasingly popular. This type of bio-inspired vision ...
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Ponencia
Advanced Vision Processing Systems: Spike-Based Simulation and Processing
(Springer, 2009)In this paper we briefly summarize the fundamental properties of spike events processing applied to artificial vision ...
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Ponencia
AER Building Blocks for Multi-Layer Multi-Chip Neuromorphic Vision Systems
(Neural Information Processing Systems Foundation, 2005)A 5-layer neuromorphic vision processor whose components communicate spike events asychronously using the ...
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Artículo
AER image filtering architecture for vision-processing systems
(Institute of Electrical and Electronics Engineers, 1999)A VLSI architecture is proposed for the realization of real-time two-dimensional (2-D) image filtering in an ...
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Artículo
An Accurate Automatic Quality-Factor Tuning Scheme for Second-Order LC Filters
(IEEE Computer Society, 2007)This paper presents a scheme to accurately tune the quality factor of second-order LC bandpass filters. The information ...
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Ponencia
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 ...