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Listar Artículos (Instituto de Microelectrónica de Sevilla (IMSE-CNM)) por autor "Camuñas Mesa, Luis Alejandro"
Mostrando ítems 1-9 de 9
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A 32 x 32 Pixel Convolution Processor Chip for Address Event Vision Sensors With 155 ns Event Latency and 20 Meps Throughput
Camuñas Mesa, Luis Alejandro; Acosta Jiménez, Antonio José; Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2011)This paper describes a convolution chip for event-driven vision sensing and processing systems. As opposed to conventional ...
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A CMOL-Like Memristor-CMOS Neuromorphic Chip-Core Demonstrating Stochastic Binary STDP
Camuñas Mesa, Luis Alejandro; Vianello, Elisa; Reita, Carlo; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers Inc., 2022-12)The advent of nanoscale memristors raised hopes of being able to build CMOL (CMOS/nanowire/molecular) type ultra-dense ...
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A Configurable Event-Driven Convolutional Node with Rate Saturation Mechanism for Modular ConvNet Systems Implementation
Camuñas Mesa, Luis Alejandro; Domínguez Cordero, Yaisel L.; Linares Barranco, Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2018)Convolutional Neural Networks (ConvNets) are a particular type of neural network often used for many applications like ...
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An Address Event Representation-based Processing System for a Biped Robot
Jaramillo Ávila, Uziel; Rostro González, Horacio; Camuñas Mesa, Luis Alejandro; Romero Troncoso, René de Jesús; Linares Barranco, Bernabé (SAGE Publications, 2016)In recent years, several important advances have been made in the fields of both biologically inspired sensorial processing ...
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CAVIAR: A 45k neuron, 5M synapse, 12G connects/s AER hardware sensory-processing-learning-actuating system for high-speed visual object recognition and tracking
Serrano Gotarredona, Rafael; Oster, Matthias; Lichtsteiner, Patrick; Linares Barranco, Alejandro; Paz Vicente, Rafael; Gómez Rodríguez, Francisco de Asís; Camuñas Mesa, Luis Alejandro; Berner, Raphael; Rivas Pérez, Manuel; Jiménez Moreno, Gabriel; Civit Balcells, Antón; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2009)This paper describes CAVIAR, a massively parallel hardware implementation of a spike-based sensing-processing-learning-actuating ...
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Fast vision through frameless event-based sensing and convolutional processing: Application to texture recognition
Pérez Carrasco, José Antonio; Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (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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On spike-timing-dependent-plasticity, memristive devices, and building a self-learning visual cortex
Zamarreño Ramos, Carlos; Camuñas Mesa, Luis Alejandro; Pérez Carrasco, José Antonio; Masquelier, T.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2011)In this paper we present a very exciting overlap between emergent nanotechnology and neuroscience, which has been discovered ...
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On the use of orientation filters for 3D reconstruction in event-driven stereo vision
Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Leng, Sío H.; Benosman, Ryad B.; Linares Barranco, Bernabé (Frontiers Media, 2014)The recently developed Dynamic Vision Sensors (DVS) sense visual information asynchronously and code it into trains of ...
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The stochastic I-Pot: A circuit block for programming bias currents
Serrano Gotarredona, Rafael; Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Leñero Bardallo, Juan Antonio; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2007)In this brief, we present the “Stochastic I-Pot.” It is a circuit element that allows for digitally programming a precise ...