Search Results for author: Ning Qiao

Found 11 papers, 3 papers with code

DYNAP-SE2: a scalable multi-core dynamic neuromorphic asynchronous spiking neural network processor

no code implementations1 Oct 2023 Ole Richter, Chenxi Wu, Adrian M. Whatley, German Köstinger, Carsten Nielsen, Ning Qiao, Giacomo Indiveri

With the remarkable progress that technology has made, the need for processing data near the sensors at the edge has increased dramatically.

Edge-computing

"Seeing'' Electric Network Frequency from Events

1 code implementation4 May 2023 Lexuan Xu, Guang Hua, Haijian Zhang, Lei Yu, Ning Qiao

Most of the artificial lights fluctuate in response to the grid's alternating current and exhibit subtle variations in terms of both intensity and spectrum, providing the potential to estimate the Electric Network Frequency (ENF) from conventional frame-based videos.

"Seeing" Electric Network Frequency From Events

1 code implementation CVPR 2023 Lexuan Xu, Guang Hua, Haijian Zhang, Lei Yu, Ning Qiao

Most of the artificial lights fluctuate in response to the grid's alternating current and exhibit subtle variations in terms of both intensity and spectrum, providing the potential to estimate the Electric Network Frequency (ENF) from conventional frame-based videos.

Synthetic Aperture Imaging With Events and Frames

1 code implementation CVPR 2022 Wei Liao, Xiang Zhang, Lei Yu, ShiJie Lin, Wen Yang, Ning Qiao

This paper addresses this problem by leveraging the merits of both events and frames, leading to a fusion-based SAI (EF-SAI) that performs consistently under the different densities of occlusions.

feature selection

Ultra-Low-Power FDSOI Neural Circuits for Extreme-Edge Neuromorphic Intelligence

no code implementations25 Jun 2020 Arianna Rubino, Can Livanelioglu, Ning Qiao, Melika Payvand, Giacomo Indiveri

Recent years have seen an increasing interest in the development of artificial intelligence circuits and systems for edge computing applications.

Edge-computing

Scaling mixed-signal neuromorphic processors to 28 nm FD-SOI technologies

no code implementations19 Aug 2019 Ning Qiao, Giacomo Inidveri

As processes continue to scale aggressively, the design of deep sub-micron, mixed-signal design is becoming more and more challenging.

Emerging Technologies

Analog circuits for mixed-signal neuromorphic computing architectures in 28 nm FD-SOI technology

no code implementations18 Aug 2019 Ning Qiao, Giacomo Indiveri

Developing mixed-signal analog-digital neuromorphic circuits in advanced scaled processes poses significant design challenges.

Emerging Technologies

Adaptive motor control and learning in a spiking neural network realised on a mixed-signal neuromorphic processor

no code implementations25 Oct 2018 Sebastian Glatz, Julien N. P. Martel, Raphaela Kreiser, Ning Qiao, Yulia Sandamirskaya

In this paper, we present a spiking neural network architecture that uses sensory feedback to control rotational velocity of a robotic vehicle.

Efficient Neural Network

Large-Scale Neuromorphic Spiking Array Processors: A quest to mimic the brain

no code implementations23 May 2018 Chetan Singh Thakur, Jamal Molin, Gert Cauwenberghs, Giacomo Indiveri, Kundan Kumar, Ning Qiao, Johannes Schemmel, Runchun Wang, Elisabetta Chicca, Jennifer Olson Hasler, Jae-sun Seo, Shimeng Yu, Yu Cao, André van Schaik, Ralph Etienne-Cummings

Neuromorphic engineering (NE) encompasses a diverse range of approaches to information processing that are inspired by neurobiological systems, and this feature distinguishes neuromorphic systems from conventional computing systems.

A scalable multi-core architecture with heterogeneous memory structures for Dynamic Neuromorphic Asynchronous Processors (DYNAPs)

no code implementations14 Aug 2017 Saber Moradi, Ning Qiao, Fabio Stefanini, Giacomo Indiveri

However, managing the traffic of asynchronous events in large scale systems is a daunting task, both in terms of circuit complexity and memory requirements.

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