Listar Artículos (Teoría de la Señal y Comunicaciones) por fecha de publicación
Mostrando ítems 1-20 de 95
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Segmentation-based lossless compression of burn wound images
(Society of Photo-optical Instrumentation Engineers, 2001)Color images may be encoded by using a gray-scale image compression technique on each of the three color planes. Such an ...
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CAD Tool for Burn Diagnosis
(Springer, 2003)In this paper a new system for burn diagnosis is proposed. The aim of the system is to separate burn wounds from healthy ...
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Memoria del curso de formación de profesores noveles 2002/03
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Circuit-level simulation of W-CDMA communication systems applied to the analysis of nonlinear distortion
(Wiley, 2004-11)Different circuit-level approaches to analyze the effects of non linear distortion on coded division multiple access (CDMA) ...
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Segmentation and classification of burn images by color and texture information
(Spie-soc photo-optical instrumentation engineers, 2005)In this paper, a burn color image segmentation and classification system is proposed. The aim of the system is to separate ...
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Color-texture image segmentation based on multistep region growing
(Society of Photo-optical Instrumentation Engineers, 2006)A new method for color image segmentation is proposed. It is based on a novel region-growing technique with a growth ...
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A Joint Optimization Criterion for Blind DS-CDMA Detection
(Hindawi Publishing Corporation, 2006)This paper addresses the problem of the blind detection of a desired user in an asynchronous DS-CDMA communications ...
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Volterra Behavioral Model for Wideband RF Amplifiers
(IEEE, 2007-03)This paper proposes a behavioral modeling approach for the description of nonlinearities in wideband wireless communication ...
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On Real-Time AER 2-D Convolutions Hardware for Neuromorphic Spike-Based Cortical Processing
(IEEE Computer Society, 2008)In this paper, a chip that performs real-time image convolutions with programmable kernels of arbitrary shape is ...
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An Impedance-Based Model for the Evaluation of IM3 in Nonlinear Amplifiers Showing Memory Effects
(Wiley, 2008-03)A simple model that captures nonlinear memory effects inwideband amplifiers is presented in this work. The model defines ...
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Amplifier Nonlinear Modeling with RF Pulses
(IEEE, 2008-11)This paper proposes a Volterra kernel identification procedure for wireless amplifiers with nonlinear memory. The technique ...
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Self-assessed Contrast-Maximizing Adaptive Region Growing
(Springer, 2009)In the context of an experimental virtual-reality surgical planning software platform, we propose a fully self-assessed ...
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Initialization method for speech separation algorithms that work in the time-frequency domain
(Acoustical Society of America, 2010)This article addresses the problem of the unsupervised separa tion of speech signals in realistic scenarios. An initialization ...
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Fast vision through frameless event-based sensing and convolutional processing: Application to texture recognition
(Institute of Electrical and Electronics Engineers, 2010)Address-event representation (AER) is an emergent hardware technology which shows a high potential for providing in the ...
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Principales problemas de los profesores principiantes en la enseñanza universitaria
(2010)Se presentan y discuten algunas reflexiones sobre los principales problemas que los profesores principiantes encuentran ...
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A New Approach to Pruning Volterra Models for Power Amplifiers
(IEEE, 2010-04)The objective of this paper is to present an approach to behavioral modeling that can be applied to predict the nonlinear ...
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Solving permutations in frequencyy-domain for blind separation of an arbitrary number of speech sources
(Acoustical Society of America, 2011)Blind separation of speech sources in reverberant environ ments is usually performed in the time-frequency domain, which ...