Search Results for author: Nicoletta Risi

Found 3 papers, 0 papers with code

FPGA Implementation of An Event-driven Saliency-based Selective Attention Model

no code implementations25 Nov 2022 Hajar Asgari, Nicoletta Risi, Giacomo Indiveri

Artificial vision systems of autonomous agents face very difficult challenges, as their vision sensors are required to transmit vast amounts of information to the processing stages, and to process it in real-time.

Event-based vision

Instantaneous Stereo Depth Estimation of Real-World Stimuli with a Neuromorphic Stereo-Vision Setup

no code implementations6 Apr 2021 Nicoletta Risi, Enrico Calabrese, Giacomo Indiveri

Our experiments show that this SNN architecture, composed of coincidence detectors and disparity sensitive neurons, is able to provide a coarse estimate of the input disparity instantaneously, thereby detecting the presence of a stimulus moving in depth in real-time.

Stereo Depth Estimation Stereo Matching

Closed-loop spiking control on a neuromorphic processor implemented on the iCub

no code implementations1 Sep 2020 Jingyue Zhao, Nicoletta Risi, Marco Monforte, Chiara Bartolozzi, Giacomo Indiveri, Elisa Donati

In this paper, we present a closed-loop motor controller implemented on mixed-signal analog-digital neuromorphic hardware using a spiking neural network.

Decision Making

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