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Mostrando ítems 171-180 de 216
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Inter-spikes-intervals exponential and gamma distributions study of neuron firing rate for SVITE motor control model on FPGA
(Elsevier, 2015)
This paper presents a statistical study on a neuro-inspired spike-based implementation of the Vector-Integration-To-End-Point motor controller (SVITE) and compares its deterministic neuron-model stream of spikes with a ...
Artículo
Neuronal Specialization for Fine-Grained Distance Estimation using a Real-Time Bio-Inspired Stereo Vision System
(MDPI, 2019)
The human binocular system performs very complex operations in real-time tasks thanks to neuronal specialization and several specialized processing layers. For a classic computer vision system, being able to perform the ...
Artículo
NAVIS: Neuromorphic Auditory VISualizer Tool
(Elsevier, 2017)
This software presents diverse utilities to perform the first post-processing layer taking the neuromorphic auditory sensors (NAS) information. The used NAS implements in FPGA a cascade filters architecture, imitating the ...
Artículo
Interfacing users with very severe mobility restrictions with a semi-automatically guided wheelchair
(ACM: Association for Computing Machinery, 1999)
TetraNauta is an on-going R&D project1 aimed to develop a controller for standard electric powered wheelchairs that permits users with very severe mobility restrictions (such as people with tetraplegy) to easily navigate ...
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Overhead and Segmentation Mismatch Effect on Bluetooth WPAN Performance
(Springer, 2009)
Currently, Bluetooth is the most widely used technology for Wireless Personal Area Networks (WPAN). Quality-of-Service (QoS) support is critical to ensure bandwidth maximization for mobile applications based on this WPAN ...
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Event-Based Gesture Recognition through a Hierarchy of Time-Surfaces for FPGA
(MDPI, 2020-06)
Neuromorphic vision sensors detect changes in luminosity taking inspiration from mammalian retina and providing a stream of events with high temporal resolution, also known as Dynamic Vision Sensors (DVS). This continuous ...
Artículo
Closed-loop sound source localization in neuromorphic systems
(IOP Publishing, 2023-06)
Sound source localization (SSL) is used in various applications such as industrial noise-control, speech detection in mobile phones, speech enhancement in hearing aids and many more. Newest video conferencing setups use ...
Artículo
An Event-Driven Multi-Kernel Convolution Processor Module for Event-Driven Vision Sensors
(IEEE Computer Society, 2012)
Event-Driven vision sensing is a new way of sensing visual reality in a frame-free manner. This is, the vision sensor (camera) is not capturing a sequence of still frames, as in conventional video and computer vision ...
Artículo
Developing Efficient Discrete Simulations on Multicore and GPU Architectures
(MDPI, 2020)
In this paper we show how to efficiently implement parallel discrete simulations on multicoreandGPUarchitecturesthrougharealexampleofanapplication: acellularautomatamodel of laser dynamics. We describe the techniques employed ...