Ponencia
Live Demonstration: Real-time motor rotation frequency detection by spike-based visual and auditory AER sensory integration for FPGA
Autor/es | Ríos Navarro, José Antonio
Cerezuela Escudero, Elena Domínguez Morales, Manuel Jesús Jiménez Fernández, Ángel Francisco Jiménez Moreno, Gabriel Linares Barranco, Alejandro |
Departamento | Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores |
Fecha de publicación | 2015 |
Fecha de depósito | 2020-01-24 |
Publicado en |
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ISBN/ISSN | 978-1-4799-8391-9 0271-4302 |
Resumen | Multisensory integration is commonly used in
various robotic areas to collect much more information from an
environment using different and complementary types of sensors.
This demonstration presents a scenario where ... Multisensory integration is commonly used in various robotic areas to collect much more information from an environment using different and complementary types of sensors. This demonstration presents a scenario where the motor rotation frequency is obtained using an AER DVS128 retina chip (Dynamic Vision Sensor) and a frequency decomposer auditory system on a FPGA that mimics a biological cochlea. Both of them are spike-based sensors with Address-Event-Representation (AER) outputs. A new AER monitor hardware interface, based on a Spartan-6 FPGA, allows two operational modes: real-time (up to 5 Mevps through USB2.0) and off-line mode (up to 20Mevps and 33.5Mev stored in DDR RAM). The sensory integration allows the bio-inspired cochlea limit to provide a concrete range of rpm approaches, which are obtained by the silicon retina. |
Identificador del proyecto | TEC2012-37868-C04-02/ 01 |
Cita | Rios Navarro, A., Cerezuela Escudero, E., Domínguez Morales, M.J., Jiménez Fernández, Á.F., Jiménez Moreno, G. y Linares Barranco, A. (2015). Live Demonstration: Real-time motor rotation frequency detection by spike-based visual and auditory AER sensory integration for FPGA. En ISCAS 2015: IEEE International Symposium on Circuits and Systems Lisboa, Portugal: IEEE Computer Society. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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Live demonstration, Real-time ... | 2.389Mb | [PDF] | Ver/ | |