Neuromorphic hardware for somatosensory neuroprostheses

E Donati, G Valle - Nature Communications, 2024 - nature.com
In individuals with sensory-motor impairments, missing limb functions can be restored using
neuroprosthetic devices that directly interface with the nervous system. However, restoring …

N-imagenet: Towards robust, fine-grained object recognition with event cameras

J Kim, J Bae, G Park, D Zhang… - Proceedings of the …, 2021 - openaccess.thecvf.com
We introduce N-ImageNet, a large-scale dataset targeted for robust, fine-grained object
recognition with event cameras. The dataset is collected using programmable hardware in …

Label-free event-based object recognition via joint learning with image reconstruction from events

H Cho, H Kim, Y Chae, KJ Yoon - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Recognizing objects from sparse and noisy events becomes extremely difficult when paired
images and category labels do not exist. In this paper, we study label-free event-based …

Ev-tta: Test-time adaptation for event-based object recognition

J Kim, I Hwang, YM Kim - … of the IEEE/CVF Conference on …, 2022 - openaccess.thecvf.com
We introduce Ev-TTA, a simple, effective test-time adaptation algorithm for event-based
object recognition. While event cameras are proposed to provide measurements of scenes …

Eventclip: Adapting clip for event-based object recognition

Z Wu, X Liu, I Gilitschenski - arXiv preprint arXiv:2306.06354, 2023 - arxiv.org
Recent advances in 2D zero-shot and few-shot recognition often leverage large pre-trained
vision-language models (VLMs) such as CLIP. Due to a shortage of suitable datasets, it is …

Event-based feature extraction using adaptive selection thresholds

S Afshar, N Ralph, Y Xu, J Tapson, A Schaik, G Cohen - Sensors, 2020 - mdpi.com
Unsupervised feature extraction algorithms form one of the most important building blocks in
machine learning systems. These algorithms are often adapted to the event-based domain …

Spireco: Fast and efficient recognition of high-speed moving objects with spike cameras

J Zhao, S Zhang, Z Yu, T Huang - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Benefited from the high temporal resolution and high dynamic range, spike cameras have
shown great potential in recognizing high-speed moving objects. However, the computer …

Quasi-Distributed Fiber Sensor-Based Approach for Pipeline Health Monitoring: Generating and Analyzing Physics-Based Simulation Datasets for Classification

P Zhang, A Venketeswaran, RF Wright, N Lalam… - Sensors, 2023 - mdpi.com
This study presents a framework for detecting mechanical damage in pipelines, focusing on
generating simulated data and sampling to emulate distributed acoustic sensing (DAS) …

Time-aggregation-based lossless video encoding for neuromorphic vision sensor data

N Khan, K Iqbal, MG Martini - IEEE Internet of Things Journal, 2020 - ieeexplore.ieee.org
Dynamic vision sensors (DVSs) are emerging neuromorphic visual capturing devices, with
great advantages in terms of low-power consumption, wide dynamic range, and high …

Neuromorphic engineering needs closed-loop benchmarks

MB Milde, S Afshar, Y Xu, A Marcireau… - Frontiers in …, 2022 - frontiersin.org
Neuromorphic engineering aims to build (autonomous) systems by mimicking biological
systems. It is motivated by the observation that biological organisms—from algae to primates …