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  • Publication . Conference object . 2007
    Open Access
    Authors: 
    Miró Amarante, María Lourdes; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro; Gómez Rodríguez, Francisco de Asís; Paz Vicente, Rafael; Jiménez Moreno, Gabriel; Civit Balcells, Antón;
    Publisher: IEEE Computer Society

    Address-Event-Representation (AER) is a communication protocol for transferring asynchronous events between VLSI chips, originally developed for bio-inspired processing systems (for example, image processing). Such systems may consist of a complicated hierarchical struc...

  • Publication . Conference object . 2006
    Open Access
    Authors: 
    F. Gomez-Rodriguez; R. Paz; Alejandro Linares-Barranco; M. Rivas; L. Miro; S. Vicente; Gabriel Jiménez; Anton Civit;

    Address-event-representation (AER) is a communications protocol for transferring spikes between bio-inspired chips. Such systems may consist of a hierarchical structure with several chips that transmit spikes among them in real time, while performing some processing. To...

  • Publication . Conference object . 2007
    Open Access
    Authors: 
    J. Costas-Santos; Teresa Serrano-Gotarredona; R. Serrano-Gotarredona; Bernabe Linares-Barranco;

    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 obtained with a diffusive network. This current b...

  • Publication . Conference object . Part of book or chapter of book . 2005
    Open Access
    Authors: 
    M. Rivas; F. Gomez-Rodriguez; R. Paz; Alejandro Linares-Barranco; S. Vicente; D. Cascado;
    Publisher: Springer
    Country: Spain

    Address-Event-Representation (AER) is a communications protocol for transferring spikes between bio-inspired chips. Such systems may consist of a hierarchical structure with several chips that transmit spikes among them in real time, while performing some processing. To...

  • Open Access
    Authors: 
    Serrano-Gotarredona, R.; Oster, M.; Lichtsteiner, P.; Linares-Barranco, A.; Rafael Paz Vicente; Gómez-Rodríguez, F.; Kolle Riis, H.; Delbrück, T.; Liu, S. C.; Zahnd, S.; +8 more
    Publisher: Neural Information Processing Systems Foundation

    A 5-layer neuromorphic vision processor whose components communicate spike events asychronously using the address-eventrepresentation (AER) is demonstrated. The system includes a retina chip, two convolution chips, a 2D winner-take-all chip, a delay line chip, a learnin...

  • Publication . Conference object . 2006
    Open Access
    Authors: 
    Serrano-Gotarredona, R.; Linares-Barranco, B.; Serrano-Gotarredona, T.; Acosta-Jiménez, A. J.; Linares-Barranco, A.; Paz-Vicente, R.; Francisco Gómez Rodríguez; Jiménez-Moreno, G.; Civit-Ballcels, A.;

    A high speed sample image processing application using AER-based components is presented. The setup objective is to distinguish between two propellers of different shape rotating at high speed (around 1000 revolutions/sec) to show event-based systems capabilities in hig...

  • Open Access
    Authors: 
    J. A. Perez-Carrasco; Teresa Serrano-Gotarredona; Clara Serrano-Gotarredona; Begoña Acha; Bernabe Linares-Barranco;
    Publisher: IEEE

    In this paper we briefly summarize the fundamental properties of spikes processing applied to artificial vision systems. This sensing and processing technology is capable of very high speed throughput, because it does not rely on sensing and processing sequences of fram...

  • Open Access
    Authors: 
    Alejandro Linares-Barranco; R. Paz-Vicente; Gabriel Jiménez; J.L. Pedreno-Molina; Javier Molina-Vilaplana; J. Lopez-Coronado;
    Publisher: IEEE Computer Society

    Address-Event-Representation (AER) is a communication protocol for transferring asynchronous events between VLSI chips, originally developed for neuro-inspired processing systems (for example, image processing). Such systems may consist of a complicated hierarchical str...

  • Publication . Conference object . Article . Part of book or chapter of book . 2005
    Open Access
    Authors: 
    F. Gomez-Rodriguez; R. Paz; L. Miro; Alejandro Linares-Barranco; Gabriel Jiménez; Anton Civit;

    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 generation were presented. But in neuro-inspired...

  • Publication . Conference object . Part of book or chapter of book . 2005
    Open Access English
    Authors: 
    R. Paz; F. Gomez-Rodriguez; M. A. Rodriguez; Alejandro Linares-Barranco; Gabriel Jiménez; Anton Civit;
    Publisher: Springer
    Country: Spain

    Address-Event-Representation (AER) is a communication protocol for transferring spikes between bio-inspired chips. Such systems may consist of a hierarchical structure with several chips that transmit spikes among them in real time, while performing some processing. To ...