Event transformer. a sparse-aware solution for efficient event data processing

A Sabater, L Montesano… - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
Event cameras are sensors of great interest for many applications that run in low-resource
and challenging environments. They log sparse illumination changes with high temporal …

Ev-nerf: Event based neural radiance field

I Hwang, J Kim, YM Kim - Proceedings of the IEEE/CVF …, 2023 - openaccess.thecvf.com
Abstract We present Ev-NeRF, a Neural Radiance Field derived from event data. While
event cameras can measure subtle brightness changes in high frame rates, the …

An asynchronous linear filter architecture for hybrid event-frame cameras

Z Wang, Y Ng, C Scheerlinck… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Event cameras are ideally suited to capture High Dynamic Range (HDR) visual information
without blur but provide poor imaging capability for static or slowly varying scenes …

A linear comb filter for event flicker removal

Z Wang, D Yuan, Y Ng… - … Conference on Robotics …, 2022 - ieeexplore.ieee.org
Event cameras are bio-inspired sensors that capture per-pixel asynchronous intensity
change rather than the synchronous absolute intensity frames captured by a classical …

Event Transformer+. A multi-purpose solution for efficient event data processing

A Sabater, L Montesano… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Event cameras record sparse illumination changes with high temporal resolution and high
dynamic range. Thanks to their sparse recording and low consumption, they are increasingly …

Asynchronous Blob Tracker for Event Cameras

Z Wang, T Molloy, P van Goor… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Event-based cameras are popular for tracking fast-moving objects due to their high temporal
resolution, low latency, and high dynamic range. In this paper, we propose a novel algorithm …

Data association between event streams and intensity frames under diverse baselines

D Zhang, Q Ding, P Duan, C Zhou, B Shi - European Conference on …, 2022 - Springer
This paper proposes a learning-based framework to associate event streams and intensity
frames under diverse camera baselines, to simultaneously benefit camera pose estimation …

Smart visual beacons with asynchronous optical communications using event cameras

Z Wang, Y Ng, J Henderson… - 2022 IEEE/RSJ …, 2022 - ieeexplore.ieee.org
Event cameras are bio-inspired dynamic vision sensors that respond to changes in image
intensity with a high temporal resolution, high dynamic range and low latency. These sensor …

Entropy Coding-based Lossless Compression of Asynchronous Event Sequences

I Schiopu, RC Bilcu - … of the IEEE/CVF Conference on …, 2023 - openaccess.thecvf.com
The event sensor acquires large amounts of data as events are triggered at microsecond
time resolution. In this paper, a novel entropy coding-based method is proposed for …

Real-time hetero-stereo matching for event and frame camera with aligned events using maximum shift distance

H Kim, S Lee, J Kim, HJ Kim - IEEE Robotics and Automation …, 2022 - ieeexplore.ieee.org
Event cameras can show better performance than frame cameras in challenging scenarios,
such as fast-moving environments or high-dynamic-range scenes. However, it is still difficult …