Artículo
A Bio-Inspired Two-Layer Mixed-Signal Flexible Programmable Chip for Early Vision
Autor/es | Carmona Galán, Ricardo
Jiménez Garrido, Francisco José Domínguez Castro, Rafael Espejo Meana, Servando Carlos Roska, Tamás Rekeczky, Csaba Petrás, István Rodríguez Vázquez, Ángel Benito |
Departamento | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Fecha de publicación | 2003 |
Fecha de depósito | 2020-04-07 |
Publicado en |
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Resumen | A bio-inspired model for an analog programmable array processor (APAP), based on studies on the vertebrate retina, has permitted the realization of complex programmable spatio-temporal dynamics in VLSI. This model mimics ... A bio-inspired model for an analog programmable array processor (APAP), based on studies on the vertebrate retina, has permitted the realization of complex programmable spatio-temporal dynamics in VLSI. This model mimics the way in which images are processed in the visual pathway, what renders a feasible alternative for the implementation of early vision tasks in standard technologies. A prototype chip has been designed and fabricated in 0.5 μm CMOS. It renders a computing power per silicon area and power consumption that is amongst the highest reported for a single chip. The details of the bio-inspired network model, the analog building block design challenges and trade-offs and some functional tests results are presented in this paper. |
Identificador del proyecto | N-000140210884
IST-1999-19007 TIC1999-0826 |
Cita | Carmona Galán, R., Jiménez Garrido, F.J., Domínguez Castro, R., Espejo Meana, S.C., Roska, T., Rekeczky, C.,...,Rodríguez Vázquez, Á.B. (2003). A Bio-Inspired Two-Layer Mixed-Signal Flexible Programmable Chip for Early Vision. IEEE Transactions on Neural Networks, 14 (5), 1313-1336. |
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