Ponencia
High-Speed Character Recognition System based on a complex hierarchical AER architecture
Autor/es | Pérez Carrasco, José Antonio
Serrano Gotarredona, María Teresa Serrano Gotarredona, Clara Acha Piñero, Begoña Linares Barranco, Bernabé |
Departamento | Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores Universidad de Sevilla. Departamento de Teoría de la Señal y Comunicaciones |
Fecha de publicación | 2008 |
Fecha de depósito | 2020-10-22 |
Publicado en |
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ISBN/ISSN | 978-1-4244-1683-7 0271-4302 |
Resumen | 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 ... 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 frames, and because it allows for complex hierarchically structured cortical-like layers for sophisticated processing. The paper describes briefly cortex-like spiking vision processing principles, and the AER (Address Event Representation) technique used in hardware spiking systems. Afterwards an example application is described, which is a simplification of Fukushima’s Neocognitron. Realistic behavioral simulations based on existing AER hardware characteristics, reveal that the simplified neocognitron, although it processes 52 large kernel convolutions, is capable of performing recognition in less than 10µs. |
Agencias financiadoras | Ministerio de Educación y Ciencia (MEC). España Ministerio de Educación y Ciencia (MEC). España European Union (UE) Junta de Andalucía |
Identificador del proyecto | TIC-2003-08164-C03-01
TEC-2006-11730-C03-01 IST-2001-34124 (CAVIAR) P06-TIC-01417 |
Cita | Pérez Carrasco, J.A., Serrano Gotarredona, M.T., Serrano Gotarredona, C., Acha Piñero, B. y Linares Barranco, B. (2008). High-Speed Character Recognition System based on a complex hierarchical AER architecture. En ISCAS 2008: IEEE International Symposium on Circuits and Systems (2150-2153), Seattle, USA: IEEE Computer Society. |
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