Event-based vision: A survey
Event cameras are bio-inspired sensors that differ from conventional frame cameras: Instead
of capturing images at a fixed rate, they asynchronously measure per-pixel brightness …
of capturing images at a fixed rate, they asynchronously measure per-pixel brightness …
EV-FlowNet: Self-supervised optical flow estimation for event-based cameras
Event-based cameras have shown great promise in a variety of situations where frame
based cameras suffer, such as high speed motions and high dynamic range scenes …
based cameras suffer, such as high speed motions and high dynamic range scenes …
Self-supervised learning of event-based optical flow with spiking neural networks
J Hagenaars, F Paredes-Vallés… - Advances in Neural …, 2021 - proceedings.neurips.cc
The field of neuromorphic computing promises extremely low-power and low-latency
sensing and processing. Challenges in transferring learning algorithms from traditional …
sensing and processing. Challenges in transferring learning algorithms from traditional …
Optimizing deeper spiking neural networks for dynamic vision sensing
Abstract Spiking Neural Networks (SNNs) have recently emerged as a new generation of
low-power deep neural networks due to sparse, asynchronous, and binary event-driven …
low-power deep neural networks due to sparse, asynchronous, and binary event-driven …
E-raft: Dense optical flow from event cameras
M Gehrig, M Millhäusler, D Gehrig… - … Conference on 3D …, 2021 - ieeexplore.ieee.org
We propose to incorporate feature correlation and sequential processing into dense optical
flow estimation from event cameras. Modern frame-based optical flow methods heavily rely …
flow estimation from event cameras. Modern frame-based optical flow methods heavily rely …
Secrets of event-based optical flow
Event cameras respond to scene dynamics and offer advantages to estimate motion.
Following recent image-based deep-learning achievements, optical flow estimation methods …
Following recent image-based deep-learning achievements, optical flow estimation methods …
Spike-flownet: event-based optical flow estimation with energy-efficient hybrid neural networks
Event-based cameras display great potential for a variety of tasks such as high-speed
motion detection and navigation in low-light environments where conventional frame-based …
motion detection and navigation in low-light environments where conventional frame-based …
Graph-based object classification for neuromorphic vision sensing
Neuromorphic vision sensing (NVS) devices represent visual information as sequences of
asynchronous discrete events (aka," spikes'") in response to changes in scene reflectance …
asynchronous discrete events (aka," spikes'") in response to changes in scene reflectance …
Reducing the sim-to-real gap for event cameras
Event cameras are paradigm-shifting novel sensors that report asynchronous, per-pixel
brightness changes called 'events' with unparalleled low latency. This makes them ideal for …
brightness changes called 'events' with unparalleled low latency. This makes them ideal for …
Unsupervised learning of a hierarchical spiking neural network for optical flow estimation: From events to global motion perception
F Paredes-Vallés, KYW Scheper… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
The combination of spiking neural networks and event-based vision sensors holds the
potential of highly efficient and high-bandwidth optical flow estimation. This paper presents …
potential of highly efficient and high-bandwidth optical flow estimation. This paper presents …