Human action recognition from various data modalities: A review

Z Sun, Q Ke, H Rahmani, M Bennamoun… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
Human Action Recognition (HAR) aims to understand human behavior and assign a label to
each action. It has a wide range of applications, and therefore has been attracting increasing …

Graph-based spatio-temporal feature learning for neuromorphic vision sensing

Y Bi, A Chadha, A Abbas… - … on Image Processing, 2020 - ieeexplore.ieee.org
Neuromorphic vision sensing (NVS) devices represent visual information as sequences of
asynchronous discrete events (aka,“spikes”) in response to changes in scene reflectance …

Ecsnet: Spatio-temporal feature learning for event camera

Z Chen, J Wu, J Hou, L Li, W Dong… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The neuromorphic event cameras can efficiently sense the latent geometric structures and
motion clues of a scene by generating asynchronous and sparse event signals. Due to the …

Globally-optimal contrast maximisation for event cameras

X Peng, L Gao, Y Wang, L Kneip - IEEE Transactions on Pattern …, 2021 - ieeexplore.ieee.org
Event cameras are bio-inspired sensors that perform well in challenging illumination
conditions and have high temporal resolution. However, their concept is fundamentally …

Spikepoint: An efficient point-based spiking neural network for event cameras action recognition

H Ren, Y Zhou, Y Huang, H Fu, X Lin, J Song… - arXiv preprint arXiv …, 2023 - arxiv.org
Event cameras are bio-inspired sensors that respond to local changes in light intensity and
feature low latency, high energy efficiency, and high dynamic range. Meanwhile, Spiking …

Event-based gesture recognition with dynamic background suppression using smartphone computational capabilities

JM Maro, SH Ieng, R Benosman - Frontiers in neuroscience, 2020 - frontiersin.org
In this paper, we introduce a framework for dynamic gesture recognition with background
suppression operating on the output of a moving event-based camera. The system is …

Transformer-based domain adaptation for event data classification

J Zhao, S Zhang, T Huang - ICASSP 2022-2022 IEEE …, 2022 - ieeexplore.ieee.org
Event cameras encode the change of brightness into events, differing from conventional
frame cameras. The novel working principle makes them to have stronger potential in high …

Making sense of neuromorphic event data for human action recognition

S Al-Obaidi, H Al-Khafaji, C Abhayaratne - IEEE Access, 2021 - ieeexplore.ieee.org
Neuromorphic vision sensors provide low power sensing and capture salient spatial-
temporal events. The majority of the existing neuromorphic sensing work focus on object …

VOWEL: A local online learning rule for recurrent networks of probabilistic spiking winner-take-all circuits

H Jang, N Skatchkovsky… - 2020 25th International …, 2021 - ieeexplore.ieee.org
Networks of spiking neurons and Winner-Take-All spiking circuits (WTA-SNNs) can detect
information encoded in spatio-temporal multi-valued events. These are described by the …

Accurate depth estimation from a hybrid event-RGB stereo setup

YF Zuo, L Cui, X Peng, Y Xu, S Gao… - 2021 IEEE/RSJ …, 2021 - ieeexplore.ieee.org
Event-based visual perception is becoming increasingly popular owing to interesting sensor
characteristics enabling the handling of difficult conditions such as highly dynamic motion or …